PETRUŠEVSKI, Mirko; ŠKREKOVSKI, Riste. WEAK-ODD EDGE-COLORING OF DIGRAPHS. Matematichki Bilten, [S. l.], v. 37, n. 1, p. 61–74, 2013. DOI: 10.37560/matbil13100061p. Disponível em: https://bilten.smm.org.mk/index.php/bilten/article/view/1779. Acesso em: 14 aug. 2026.