MAČYS, Juozas Juvencijus. Elementary theory of cubics and quartics. Lietuvos matematikos rinkinys, [S. l.], v. 58, n. A, p. 16–22, 2017. DOI: 10.15388/LMR.A.2017.04. Disponível em: https://journals.vu.lt./LMR/article/view/14970.. Acesso em: 22 nov. 2024.