Ralitza KovachevaOther Publications
- "Alfred Nobel Biography", by Horst Kant, in Bulgarian, translation from German, Prosveta, Sofia, 1997
- "Mathematics in miniatures", in Bulgarian, translation from German, Nauka i izkustvo, Sofia, 1985
- "Das Akademiemitglied S.N. Bernstein und seine Arbeiten zur konstruktiven Funktionentheorie", in German, translation from Russian, Mathematisches Seminar Giessen, Mitteilungen, 1999
- "Applied Complex and Quaternionic Approximation", Editor, Nuova Cultura, 2009
- Proceedings of 35th International Conference "Applications of Mathematics in Engineering and Economics", Editor, AIP Conf. Proc. 1184 (2009)
- Proceedings of 36th International Conference "Applications of Mathematics in Engineering and Economics", Editor, AIP Conf. Proc. 1293 (2010)
- "Complex analysis", textbook, in Bulgarian, co-author M. Durcheva, Publ. House TU Sofia, 2010
- "БЪЛГАРСКАТА НАУКА Е ИЗПРАВЕНА ПРЕД СЕРИОЗНО ПРЕДИЗВИКАТЕЛСТВО, in Bulgarian, Obshtestvo.net, 2011, http://obshtestvo.net/?p=3765 %D0%BF%D1%80%D0%BE%D1%84-%D1%80%D0%B0%D0%BB%D0%B8%D1%86%D0%B0-%D0%BA%D0%BE%D0%B2%D0%B0%D1%87%D0%B5%D0%B2%D0%B0-%D0%B1%D1%8A%D0%BB%D0%B3%D0%B0%D1%80%D1%81%D0%BA%D0%B0%D1%82%D0%B0-%D0%BD%D0%B0%D1%83/
- "The fake bulgarian diplomas", http://www.cross.bg/obrazovanie-visshe-yniversiteti-1319650.html, 2012
- "The fake bulgarian diplomas, Glasove.bg, 2013
- "http://www.mediapool.bg/neobhodimi-sa-zadalzhitelni-natsionalni-standarti-za-nauchnite-stepeni-i-zvaniya-news210138.html, 2013 "
- Journal of Approximation Theory 172 (2013) A1–A13 www.elsevier.com/locate/jat "In memoriam of Andrei Aleksandrovich Gonchar", November 21, 1931 – October 10, 2012.