SLIESORAITIENĖ, R. The analogue of the Mahler—Sprindžuk’s theorem for the polynomials in (x, y) of third degree. (II). Lithuanian Mathematical Journal, [S. l.], v. 10, n. 4, p. 791–813, 1970. DOI: 10.15388/LMJ.1970.20924. Disponível em: https://www.journals.vu.lt/LMJ/article/view/20924.. Acesso em: 1 jul. 2024.