{"id":222,"date":"2026-02-27T19:28:33","date_gmt":"2026-02-27T17:28:33","guid":{"rendered":"https:\/\/www.math.bas.bg\/library\/?page_id=222"},"modified":"2026-03-03T15:41:33","modified_gmt":"2026-03-03T13:41:33","slug":"e-catalog-en","status":"publish","type":"page","link":"https:\/\/www.math.bas.bg\/library\/en\/e-catalog-en\/","title":{"rendered":"E-CATALOG"},"content":{"rendered":"\n<div class=\"wp-block-cover alignfull animated backInUp delay-100ms 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=\"683\" class=\"wp-block-cover__image-background wp-image-82\" alt=\"\" src=\"https:\/\/www.math.bas.bg\/library\/wp-content\/uploads\/2026\/02\/laptop-open-book-assortment1-1024x683.jpg\" style=\"object-position:53% 100%\" data-object-fit=\"cover\" data-object-position=\"53% 100%\" srcset=\"https:\/\/www.math.bas.bg\/library\/wp-content\/uploads\/2026\/02\/laptop-open-book-assortment1-1024x683.jpg 1024w, https:\/\/www.math.bas.bg\/library\/wp-content\/uploads\/2026\/02\/laptop-open-book-assortment1-300x200.jpg 300w, https:\/\/www.math.bas.bg\/library\/wp-content\/uploads\/2026\/02\/laptop-open-book-assortment1-768x513.jpg 768w, https:\/\/www.math.bas.bg\/library\/wp-content\/uploads\/2026\/02\/laptop-open-book-assortment1-1536x1025.jpg 1536w, https:\/\/www.math.bas.bg\/library\/wp-content\/uploads\/2026\/02\/laptop-open-book-assortment1-2048x1367.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\"><\/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\">E-CATALOG<\/p>\n<\/div><\/div>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>The catalog contains all books and periodicals received by the libraries of the Bulgarian Academy of Sciences after 2002. The receipts before 2002 are reflected retrospectively, as the process is not yet fully completed. For an edition missing from the catalog, do not hesitate to <a href=\"https:\/\/www.math.bas.bg\/library\/?page_id=92\" data-type=\"link\" data-id=\"https:\/\/www.math.bas.bg\/library\/?page_id=92\" target=\"_blank\" rel=\"noreferrer noopener\">contact<\/a> us:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"has-text-align-center\"><a href=\"http:\/\/aleph.cl.bas.bg\/F\" data-type=\"link\" data-id=\"http:\/\/aleph.cl.bas.bg\/F\" target=\"_blank\" rel=\"noreferrer noopener\">ALEPH500<\/a> Catalog <br>(for all the l<a href=\"http:\/\/aleph.cl.bas.bg\/F\" data-type=\"link\" data-id=\"http:\/\/aleph.cl.bas.bg\/F\" target=\"_blank\" rel=\"noreferrer noopener\">ibraries in the Bulgarian Academy of Sciences<\/a>)<\/p>\n<\/blockquote>\n\n\n\n<p>\u041a\u0430\u0442\u0430\u043b\u043e\u0433\u044a\u0442 \u041d\u0410\u0411\u0418\u0421 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u044f \u0432\u044a\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442 \u0437\u0430 \u0442\u044a\u0440\u0441\u0435\u043d\u0435 \u0432 \u0438\u043d\u0442\u0435\u0433\u0440\u0438\u0440\u0430\u043d\u0438\u0442\u0435 \u0431\u0438\u0431\u043b\u0438\u043e\u0433\u0440\u0430\u0444\u0441\u043a\u0438 \u0437\u0430\u043f\u0438\u0441\u0438 \u043d\u0430 \u0430\u043a\u0430\u0434\u0435\u043c\u0438\u0447\u043d\u0438\u0442\u0435 \u0438 \u043f\u043e-\u0433\u043e\u043b\u0435\u043c\u0438\u0442\u0435 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 \u0432 \u0441\u0442\u0440\u0430\u043d\u0430\u0442\u0430, \u043a\u0430\u043a\u0442\u043e \u0438 \u0434\u043e\u0441\u0442\u044a\u043f \u0434\u043e \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u0435\u043d\u0438 \u043e\u0442 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u0438 \u0438\u043d\u0441\u0442\u0438\u0442\u0443\u0446\u0438\u0438 \u0434\u0438\u0433\u0438\u0442\u0430\u043b\u043d\u0438 \u043a\u043e\u043f\u0438\u044f \u043d\u0430 \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u0438. \u0417\u0430 \u0431\u044a\u0440\u0437\u0430 \u0432\u0440\u044a\u0437\u043a\u0430 \u0441 \u0434\u0438\u0433\u0438\u0442\u0430\u043b\u043d\u0438 \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u0438 \u043f\u043e\u043b\u0437\u0432\u0430\u0439\u0442\u0435 \u0420\u0435\u043f\u043e\u0437\u0438\u0442\u043e\u0440\u0438\u0443\u043c \u041d\u0410\u0411\u0418\u0421 :<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><a href=\"https:\/\/unicat.nalis.bg\/?lng=bg\" data-type=\"link\" data-id=\"https:\/\/unicat.nalis.bg\/?lng=bg\">\u041d\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u0435\u043d \u0441\u0432\u043e\u0434\u0435\u043d \u043a\u0430\u0442\u0430\u043b\u043e\u0433 \u041d\u0410\u0411\u0418\u0421<\/a><\/p>\n\n\n\n<p class=\"has-text-align-center\"><a href=\"https:\/\/digilib.nalis.bg\/xmlui\/?locale-attribute=bg\" data-type=\"link\" data-id=\"https:\/\/digilib.nalis.bg\/xmlui\/?locale-attribute=bg\">\u0420\u0435\u043f\u043e\u0437\u0438\u0442\u043e\u0440\u0438\u0443\u043c \u041d\u0410\u0411\u0418\u0421<\/a><\/p>\n<\/blockquote>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The catalog contains all books and periodicals received by the libraries of the Bulgarian Academy of Sciences after 2002. The receipts before 2002 are reflected retrospectively, as the process is not yet fully completed. For an edition missing from the catalog, do not hesitate to contact us: ALEPH500 Catalog (for all the libraries in the&hellip;&nbsp;<a href=\"https:\/\/www.math.bas.bg\/library\/en\/e-catalog-en\/\" rel=\"bookmark\"><span class=\"screen-reader-text\">E-CATALOG<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"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","_themeisle_gutenberg_block_has_review":false,"footnotes":""},"class_list":["post-222","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.math.bas.bg\/library\/wp-json\/wp\/v2\/pages\/222","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=222"}],"version-history":[{"count":3,"href":"https:\/\/www.math.bas.bg\/library\/wp-json\/wp\/v2\/pages\/222\/revisions"}],"predecessor-version":[{"id":646,"href":"https:\/\/www.math.bas.bg\/library\/wp-json\/wp\/v2\/pages\/222\/revisions\/646"}],"wp:attachment":[{"href":"https:\/\/www.math.bas.bg\/library\/wp-json\/wp\/v2\/media?parent=222"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}