{"id":29,"date":"2026-02-23T12:13:30","date_gmt":"2026-02-23T10:13:30","guid":{"rendered":"https:\/\/www.math.bas.bg\/library\/?page_id=29"},"modified":"2026-08-14T18:18:40","modified_gmt":"2026-08-14T16:18:40","slug":"%d0%b1%d0%b8%d0%b1%d0%bb%d0%b8%d0%be%d1%82%d0%b5%d0%ba%d0%b0%d1%80%d1%8f-%d0%bf%d1%80%d0%b5%d0%bf%d0%be%d1%80%d1%8a%d1%87%d0%b2%d0%b0","status":"publish","type":"page","link":"https:\/\/www.math.bas.bg\/library\/bg\/%d0%bb%d1%8e%d0%b1%d0%be%d0%bf%d0%b8%d1%82%d0%bd%d0%be\/%d0%b1%d0%b8%d0%b1%d0%bb%d0%b8%d0%be%d1%82%d0%b5%d0%ba%d0%b0%d1%80%d1%8f-%d0%bf%d1%80%d0%b5%d0%bf%d0%be%d1%80%d1%8a%d1%87%d0%b2%d0%b0\/","title":{"rendered":"\u0411\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0430\u0440\u044f\u0442 \u043f\u0440\u0435\u043f\u043e\u0440\u044a\u0447\u0432\u0430"},"content":{"rendered":"\n<div class=\"wp-block-cover alignfull is-light o-anim-hover has-medium-font-size\" style=\"padding-top:0;padding-right:0;padding-bottom:0;padding-left:0\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"998\" class=\"wp-block-cover__image-background wp-image-861 size-large\" alt=\"\" src=\"https:\/\/www.math.bas.bg\/library\/wp-content\/uploads\/2026\/03\/DSCN8477a-1-1024x998.jpg\" style=\"object-position:47% 29%\" data-object-fit=\"cover\" data-object-position=\"47% 29%\" srcset=\"https:\/\/www.math.bas.bg\/library\/wp-content\/uploads\/2026\/03\/DSCN8477a-1-1024x998.jpg 1024w, https:\/\/www.math.bas.bg\/library\/wp-content\/uploads\/2026\/03\/DSCN8477a-1-300x292.jpg 300w, https:\/\/www.math.bas.bg\/library\/wp-content\/uploads\/2026\/03\/DSCN8477a-1-768x748.jpg 768w, https:\/\/www.math.bas.bg\/library\/wp-content\/uploads\/2026\/03\/DSCN8477a-1-1536x1496.jpg 1536w, https:\/\/www.math.bas.bg\/library\/wp-content\/uploads\/2026\/03\/DSCN8477a-1-2048x1995.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-40 has-background-dim\" style=\"background-color:#acabb2\"><\/span><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<p class=\"has-text-align-center o-typing-delay-100ms o-typing-slow has-medium-font-size wp-block-paragraph\"><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group alignfull\" style=\"padding-top:var(--wp--preset--spacing--50);padding-right:var(--wp--preset--spacing--50);padding-bottom:var(--wp--preset--spacing--50);padding-left:var(--wp--preset--spacing--50)\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-container-core-group-is-layout-3bdc2851 wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-container-core-group-is-layout-fab95301 wp-block-group-is-layout-constrained\">\n<h3 class=\"wp-block-heading\"><strong>\u041a\u0430\u043a \u0434\u0430 \u043d\u0430\u043c\u0435\u0440\u044f \u0431\u044a\u0440\u0437\u043e \u0442\u044a\u0440\u0441\u0435\u043d\u0438\u044f \u0440\u0435\u0441\u0443\u0440\u0441?<\/strong><\/h3>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group alignwide is-vertical is-layout-flex wp-container-core-group-is-layout-0d104728 wp-block-group-is-layout-flex\" style=\"margin-top:0;margin-bottom:0;padding-top:var(--wp--preset--spacing--50);padding-right:var(--wp--preset--spacing--50);padding-bottom:var(--wp--preset--spacing--50);padding-left:var(--wp--preset--spacing--50)\">\n<div class=\"wp-block-group alignwide\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-f09a0fe8 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<details class=\"wp-block-details alignfull is-layout-flow wp-block-details-is-layout-flow\"><summary>\u0415\u0414\u0418\u041d\u0415\u041d \u041a\u0410\u0422\u0410\u041b\u041e\u0413 \u041d\u0410 \u0411\u0418\u0411\u041b\u0418\u041e\u0422\u0415\u041a\u0418\u0422\u0415 \u041f\u0420\u0418 \u0411\u0410\u041d: <strong>ALEPH500<\/strong><\/summary>\n<p class=\"wp-block-paragraph\">\u041f\u0440\u0438 \u043a\u043b\u0438\u043a\u0432\u0430\u043d\u0435 \u0432\u044a\u0440\u0445\u0443 \u043b\u0438\u043d\u043a\u0430 \u0437\u0430 ALEPH500 \u0441\u0435 \u043e\u0442\u0432\u0430\u0440\u044f \u0442\u0435\u043c\u043f\u043b\u0435\u0439\u0442\u0430 \u043d\u0430 \u043a\u0430\u0442\u0430\u043b\u043e\u0433\u0430 \u0441 \u043f\u043e\u043b\u0435 \u0437\u0430 \u0442\u044a\u0440\u0441\u0435\u043d\u0435 \u201e<strong>\u041d\u0430\u043f\u0438\u0448\u0435\u0442\u0435 \u0434\u0443\u043c\u0430 \u0438\u043b\u0438 \u0444\u0440\u0430\u0437\u0430<\/strong>\u201c.<br>\u041f\u043e \u043f\u043e\u0434\u0440\u0430\u0437\u0431\u0438\u0440\u0430\u043d\u0435 \u0432 \u201e<strong>\u041f\u043e\u043b\u0435, \u0432 \u043a\u043e\u0435\u0442\u043e \u0434\u0430 \u0438\u0437\u0432\u044a\u0440\u0448\u0438\u0442\u0435 \u0442\u044a\u0440\u0441\u0435\u043d\u0435\u0442\u043e<\/strong>\u201c \u0435 \u0437\u0430\u0434\u0430\u0434\u0435\u043d\u043e \u201e<strong>\u0412\u0441\u0438\u0447\u043a\u0438 \u043f\u043e\u043b\u0435\u0442\u0430<\/strong>\u201c, \u043a\u043e\u0435\u0442\u043e \u043e\u0437\u043d\u0430\u0447\u0430\u0432\u0430, \u0447\u0435 \u043a\u043e\u044f\u0442\u043e \u0438 \u0434\u0443\u043c\u0430 \u0434\u0430 \u0438\u0437\u043f\u0438\u0448\u0435\u0442\u0435, \u0449\u0435 \u0441\u0435 \u0438\u0437\u0432\u044a\u0440\u0448\u0438 \u0442\u044a\u0440\u0441\u0435\u043d\u0435 \u0432\u044a\u0432 \u0432\u0441\u0438\u0447\u043a\u0438 \u0437\u0430\u043f\u0438\u0441\u0438, \u0432 \u043a\u043e\u0438\u0442\u043e \u0434\u0443\u043c\u0430\u0442\u0430 \u0441\u0435 \u0441\u0440\u0435\u0449\u0430.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" width=\"940\" height=\"446\" fetchpriority=\"low\" src=\"https:\/\/www.math.bas.bg\/library\/wp-content\/uploads\/2026\/03\/image-4.png\" alt=\"\" class=\"wp-image-1099\" style=\"aspect-ratio:2.1076621238131943;width:511px;height:auto\" srcset=\"https:\/\/www.math.bas.bg\/library\/wp-content\/uploads\/2026\/03\/image-4.png 940w, https:\/\/www.math.bas.bg\/library\/wp-content\/uploads\/2026\/03\/image-4-300x142.png 300w, https:\/\/www.math.bas.bg\/library\/wp-content\/uploads\/2026\/03\/image-4-768x364.png 768w\" sizes=\"(max-width: 940px) 100vw, 940px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u041f\u0440\u0435\u043f\u043e\u0440\u044a\u0447\u0438\u0442\u0435\u043b\u043d\u043e \u0435 \u0434\u0430 \u0442\u044a\u0440\u0441\u0438\u0442\u0435 \u043f\u043e \u0437\u0430\u0433\u043b\u0430\u0432\u0438\u0435, \u043a\u0430\u0442\u043e \u0437\u0430 \u0446\u0435\u043b\u0442\u0430 \u043d\u0430\u043f\u0440\u0430\u0432\u0438\u0442\u0435 \u0438\u0437\u0431\u043e\u0440 \u043e\u0442 \u043f\u0430\u0434\u0430\u0449\u043e\u0442\u043e \u043c\u0435\u043d\u044e \u0432 \u201e<strong>\u041f\u043e\u043b\u0435, \u0432 \u043a\u043e\u0435\u0442\u043e \u0434\u0430 \u0438\u0437\u0432\u044a\u0440\u0448\u0438\u0442\u0435 \u0442\u044a\u0440\u0441\u0435\u043d\u0435\u0442\u043e<\/strong>\u201c \u0438 \u0438\u0437\u0431\u0435\u0440\u0435\u0442\u0435: <strong>\u0417\u0430\u0433\u043b\u0430\u0432\u0438\u0435<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" width=\"940\" height=\"529\" fetchpriority=\"low\" src=\"https:\/\/www.math.bas.bg\/library\/wp-content\/uploads\/2026\/03\/image-2.png\" alt=\"\" class=\"wp-image-1097\" style=\"aspect-ratio:1.7769605671245015;width:517px;height:auto\" srcset=\"https:\/\/www.math.bas.bg\/library\/wp-content\/uploads\/2026\/03\/image-2.png 940w, https:\/\/www.math.bas.bg\/library\/wp-content\/uploads\/2026\/03\/image-2-300x169.png 300w, https:\/\/www.math.bas.bg\/library\/wp-content\/uploads\/2026\/03\/image-2-768x432.png 768w\" sizes=\"(max-width: 940px) 100vw, 940px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0412 \u0441\u043b\u0443\u0447\u0430\u0439, \u0447\u0435 \u043d\u0435 \u0441\u0442\u0435 \u0441\u0438\u0433\u0443\u0440\u043d\u0438 \u0432 \u0442\u043e\u0447\u043d\u043e\u0442\u043e \u0437\u0430\u0433\u043b\u0430\u0432\u0438\u0435 \u0438\u043b\u0438 \u0436\u0435\u043b\u0430\u0435\u0442\u0435 \u0434\u0430 \u0442\u044a\u0440\u0441\u0438\u0442\u0435 \u043f\u043e \u0434\u0440\u0443\u0433 \u043a\u0440\u0438\u0442\u0435\u0440\u0438\u0439, \u043c\u043e\u0436\u0435\u0442\u0435 \u0434\u0430 \u043d\u0430\u043f\u0440\u0430\u0432\u0438\u0442\u0435 \u0434\u0440\u0443\u0433 \u0438\u0437\u0431\u043e\u0440: \u0430\u0432\u0442\u043e\u0440 (\u0430\u0432\u0442\u043e\u0440\u0441\u043a\u0430 \u043e\u0442\u0433\u043e\u0432\u043e\u0440\u043d\u043e\u0441\u0442), \u043f\u0440\u0435\u0434\u043c\u0435\u0442\u043d\u0430 \u0440\u0443\u0431\u0440\u0438\u043a\u0430 \u0438 \u0434\u0440.<br>\u041e\u0431\u0438\u043a\u043d\u043e\u0432\u0435\u043d\u043e \u0440\u0435\u0437\u0443\u043b\u0442\u0430\u0442\u044a\u0442 \u043e\u0442 \u0442\u044a\u0440\u0441\u0435\u043d\u0435\u0442\u043e \u0435 \u0432\u044a\u0432 \u0432\u0438\u0434 \u043d\u0430 \u0441\u043f\u0438\u0441\u044a\u043a \u0441 \u0431\u0438\u0431\u043b\u0438\u043e\u0433\u0440\u0430\u0444\u0441\u043a\u0438 \u0437\u0430\u043f\u0438\u0441\u0438. \u0417\u0430 \u0434\u0430 \u0440\u0430\u0437\u0433\u043b\u0435\u0434\u0430\u0442\u0435 \u043a\u043e\u043d\u043a\u0440\u0435\u0442\u0435\u043d \u0437\u0430\u043f\u0438\u0441, &nbsp;\u043a\u043b\u0438\u043a\u043d\u0435\u0442\u0435 <strong>\u0432\u043b\u044f\u0432\u043e<\/strong> \u0432\u044a\u0440\u0445\u0443 <strong>View<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" width=\"940\" height=\"529\" fetchpriority=\"low\" src=\"https:\/\/www.math.bas.bg\/library\/wp-content\/uploads\/2026\/03\/image-3.png\" alt=\"\" class=\"wp-image-1098\" style=\"aspect-ratio:1.7769858485693626;width:522px;height:auto\" srcset=\"https:\/\/www.math.bas.bg\/library\/wp-content\/uploads\/2026\/03\/image-3.png 940w, https:\/\/www.math.bas.bg\/library\/wp-content\/uploads\/2026\/03\/image-3-300x169.png 300w, https:\/\/www.math.bas.bg\/library\/wp-content\/uploads\/2026\/03\/image-3-768x432.png 768w\" sizes=\"(max-width: 940px) 100vw, 940px\" \/><\/figure>\n<\/details>\n<\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>\u0418\u041c\u041f\u0410\u041a\u0422 \u0424\u0410\u041a\u0422\u041e\u0420\u0418 \u041d\u0410 \u041d\u0410\u0423\u0427\u041d\u0418 \u0421\u041f\u0418\u0421\u0410\u041d\u0418\u042f (<strong>JCR<\/strong>)<\/summary>\n<p class=\"wp-block-paragraph\">\u0417\u0430 \u0434\u0430 \u043f\u0440\u043e\u0432\u0435\u0440\u0438\u0442\u0435 \u0438\u043c\u043f\u0430\u043a\u0442 \u0444\u0430\u043a\u0442\u043e\u0440\u0438\u0442\u0435, \u0442\u0440\u044f\u0431\u0432\u0430 \u0434\u0430 \u0438\u043c\u0430\u0442\u0435 \u0434\u043e\u0441\u0442\u044a\u043f \u0434\u043e <a href=\"https:\/\/jcr.clarivate.com\/jcr\/home?app=jcr&amp;Init=Yes&amp;authCode=null&amp;SrcApp=IC2LS\" data-type=\"link\" data-id=\"https:\/\/jcr.clarivate.com\/jcr\/home?app=jcr&amp;Init=Yes&amp;authCode=null&amp;SrcApp=IC2LS\">Journal Citation Reports<\/a>. \u0412 \u0441\u043b\u0443\u0447\u0430\u0439, \u0447\u0435 \u0438\u043c\u0430\u0442\u0435 \u0442\u0430\u043a\u044a\u0432, \u0432\u043b\u0435\u0437\u0442\u0435 \u0432 \u043c\u0435\u043d\u044e Journals. \u041f\u043e\u044f\u0432\u044f\u0432\u0430 \u0441\u0435 \u0441\u043f\u0438\u0441\u044a\u043a \u043d\u0430 \u0441\u043f\u0438\u0441\u0430\u043d\u0438\u044f\u0442\u0430 \u043e\u0442 \u0432\u0441\u0438\u0447\u043a\u0438 \u043e\u0431\u043b\u0430\u0441\u0442\u0438 \u043d\u0430 \u043d\u0430\u0443\u043a\u0430\u0442\u0430 \u0441 \u0442\u0435\u0445\u043d\u0438\u0442\u0435 \u0438\u043c\u043f\u0430\u043a\u0442 \u0444\u0430\u043a\u0442\u043e\u0440\u0438 \u0438 \u0434\u0440\u0443\u0433\u0438 \u0434\u0430\u043d\u043d\u0438. \u0417\u0430 \u0434\u0430 \u0438\u0437\u0431\u0435\u0440\u0435\u0442\u0435 \u043e\u0431\u043b\u0430\u0441\u0442\u0442\u0430, \u043a\u043e\u044f\u0442\u043e \u0412\u0438 \u0438\u043d\u0442\u0435\u0440\u0435\u0441\u0443\u0432\u0430, \u0449\u0435 \u0442\u0440\u044f\u0431\u0432\u0430 \u0434\u0430 \u0444\u0438\u043b\u0442\u0440\u0438\u0440\u0430\u0442\u0435 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f\u0442\u0430 \u043e\u0442 Filter (\u0432\u043b\u044f\u0432\u043e). \u0418\u0437\u0431\u0435\u0440\u0435\u0442\u0435 Categories \u0438 \u043c\u0430\u0440\u043a\u0438\u0440\u0430\u0439\u0442\u0435 \u043e\u0431\u043b\u0430\u0441\u0442\u0442\u0430 (\u0438\u043b\u0438 \u043f\u043e\u0432\u0435\u0447\u0435 \u043e\u0431\u043b\u0430\u0441\u0442\u0438), \u043a\u043e\u044f\u0442\u043e \u0412\u0438 \u0435 \u043d\u0443\u0436\u043d\u0430. \u0420\u0430\u0437\u0431\u0438\u0440\u0430 \u0441\u0435, \u043c\u043e\u0436\u0435\u0442\u0435 \u0434\u0430 \u0444\u0438\u043b\u0442\u0440\u0438\u0440\u0430\u0442\u0435 \u0438 \u043f\u043e \u0434\u0440\u0443\u0433\u0438 \u043a\u0440\u0438\u0442\u0435\u0440\u0438\u0438, \u043d\u043e \u0441\u043b\u0435\u0434 \u043a\u0430\u0442\u043e \u043d\u0430\u043f\u0440\u0430\u0432\u0438\u0442\u0435 \u0441\u044a\u043e\u0442\u0432\u0435\u0442\u043d\u0438\u0442\u0435 \u0438\u0437\u0431\u043e\u0440\u0438, \u043a\u043b\u0438\u043a\u043d\u0435\u0442\u0435 \u0432\u044a\u0440\u0445\u0443 Apply. \u0417\u0430 \u0434\u0430 \u0441\u0432\u0430\u043b\u0438\u0442\u0435 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f\u0442\u0430 \u0432\u044a\u0432 \u0432\u0438\u0434 \u043d\u0430 \u0444\u0430\u0439\u043b, \u0449\u0435 \u0412\u0438 \u0435 \u043d\u0443\u0436\u043d\u0430 \u0440\u0435\u0433\u0438\u0441\u0442\u0440\u0430\u0446\u0438\u044f. \u0414\u043e\u0431\u0440\u0435 \u0435 \u0434\u0430 \u0438\u043c\u0430\u0442\u0435 \u0442\u0430\u043a\u0430\u0432\u0430 &#8211; \u0441\u0442\u0430\u0432\u0430 \u0431\u044a\u0440\u0437\u043e \u0438 \u0443\u043b\u0435\u0441\u043d\u044f\u0432\u0430 \u0434\u043e\u0441\u0442\u044a\u043f\u0430.<\/p>\n<\/details>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u041a\u0430\u043a \u0434\u0430 \u043d\u0430\u043c\u0435\u0440\u044f \u0431\u044a\u0440\u0437\u043e \u0442\u044a\u0440\u0441\u0435\u043d\u0438\u044f \u0440\u0435\u0441\u0443\u0440\u0441?<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":14,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"on","footnotes":""},"class_list":["post-29","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.math.bas.bg\/library\/wp-json\/wp\/v2\/pages\/29","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.math.bas.bg\/library\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.math.bas.bg\/library\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.math.bas.bg\/library\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.math.bas.bg\/library\/wp-json\/wp\/v2\/comments?post=29"}],"version-history":[{"count":40,"href":"https:\/\/www.math.bas.bg\/library\/wp-json\/wp\/v2\/pages\/29\/revisions"}],"predecessor-version":[{"id":1432,"href":"https:\/\/www.math.bas.bg\/library\/wp-json\/wp\/v2\/pages\/29\/revisions\/1432"}],"up":[{"embeddable":true,"href":"https:\/\/www.math.bas.bg\/library\/wp-json\/wp\/v2\/pages\/14"}],"wp:attachment":[{"href":"https:\/\/www.math.bas.bg\/library\/wp-json\/wp\/v2\/media?parent=29"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}