MKRTCHYAN, V. V. .; MUSOYAN, V. L. .; TSERUNYAN, A. V. . On Edge-Disjoint Pairs of Matchings. Mathematical Problems of Computer Science, [S. l.], v. 28, p. 60–64, 2021. Disponível em: http://mpcs.sci.am/index.php/mpcs/article/view/502. Acesso em: 18 may. 2024.