SAHAKYAN, Albert Kh.; KAMALIAN, Rafayel R. INTERVAL EDGE-COLORINGS OF TREES WITH RESTRICTIONS ON THE EDGES. Proceedings of the YSU A: Physical and Mathematical Sciences, Yerevan, Armenia, v. 55, n. 2 (255), p. 113–122, 2021. DOI: 10.46991/PYSU:A/2021.55.2.113. Disponível em: https://journals.ysu.am/index.php/proceedings-phys-math/article/view/vol55_no2_2021_pp113-122. Acesso em: 4 may. 2024.