Kasparian А.; Tabakov К. Kerope Tchakerian (1944 – 2012). Mathematics and Education in Mathematics, [S. l.], v. 54, p. 213–222, 2025. DOI: 10.55630/mem.2025.54.213-222. Disponível em: https://smb.math.bas.bg/mem/index.php/memjournal/article/view/203. Acesso em: 5 oct. 2026.