TSIRUNYAN, Vahagn D. ON DEFICIENCY OF COMPLETE 3-PARTITE AND 4-PARTITE GRAPHS. Proceedings of the YSU A: Physical and Mathematical Sciences, Yerevan, Armenia, v. 59, n. 3 (268), p. 84–93, 2025. DOI: 10.46991/PYSUA.2025.59.3.084. Disponível em: https://journals.ysu.am/index.php/proceedings-phys-math/article/view/vol59_no3_2025_pp084-093. Acesso em: 21 jan. 2026.