BANIONIS, Juozas. Antanas Matulevičius and his Petersburgs “Textbook of Arithmetic”. Lietuvos matematikos rinkinys, [S. l.], v. 52, n. proc. LMS, p. 146–149, 2011. DOI: 10.15388/LMR.2011.mi02. Disponível em: https://www.journals.vu.lt/LMR/article/view/15395.. Acesso em: 18 jul. 2024.