KRYLOVAS, Aleksandras. The estimate of studente knowledges of school mathematics. Lietuvos matematikos rinkinys, [S. l.], v. 37, n. I, p. 146–149 , 1997. DOI: 10.15388/LMD.1997.38205. Disponível em: https://journals.vu.lt./LMR/article/view/38205. Acesso em: 19 apr. 2025.