PETROSYAN, P. .; ARAKELYAN, Z. . On a Generalization of Interval Edge Colorings of Graphs. Mathematical Problems of Computer Science, [S. l.], v. 29, p. 26–32, 2021. Disponível em: http://93.187.165.2/index.php/mpcs/article/view/444. Acesso em: 28 sep. 2024.