STEFLUK, S.D. Partition polynomials assigned by parafunctions of triangular matrices with arbitrary first two columns. Carpathian Mathematical Publications, [S. l.], v. 6, n. 2, p. 367–371, 2014. DOI: 10.15330/cmp.6.2.367-371. Disponível em: https://journals.pnu.edu.ua/index.php/cmp/article/view/1369. Acesso em: 3 jul. 2024.