RAMAZANOV, M.; RAKHMATULLIN, D. Applications of Sobolev Lattice Cubature Formulas. Eurasian Mathematical Journal, [S. l.], v. 4, n. 3, p. 137–139, 2013. Disponível em: https://emj.enu.kz/index.php/main/article/view/560. Acesso em: 31 oct. 2025.