ZENKEVIČIŪTĖ, Irma; DABRIŠIENĖ, Vilija. Statistic analysis of prof. J. Matulionis young mathematicians contest tasks. Lietuvos matematikos rinkinys, [S. l.], v. 50, n. proc. LMS, p. 134–139, 2009. DOI: 10.15388/LMR.2009.24. Disponível em: https://www.journals.vu.lt/LMR/article/view/17916.. Acesso em: 2 may. 2024.