PEKARSKAS, Vidmantas Povilas. Mathematics in Vytautas Magnus University in 1940–1943. Lietuvos matematikos rinkinys, [S. l.], v. 52, n. proc. LMS, p. 173–177, 2011. DOI: 10.15388/LMR.2011.mi07. Disponível em: https://www.journals.vu.lt/LMR/article/view/15404.. Acesso em: 5 may. 2024.