HARUTUNYAN, G. H.; MOVSISSYAN, A. G.; PILOYAN, A. S. COSMOLOGICAL MODELS IN THE PRESENCE OF SCALAR FIELDS. Proceedings of the YSU A: Physical and Mathematical Sciences, Yerevan, Armenia, v. 42, n. 1 (215), p. 47–54, 2023. DOI: 10.46991/PYSU:A/2008.42.1.047. Disponível em: https://journals.ysu.am/index.php/proceedings-phys-math/article/view/vol42_no1_2008_p047-054. Acesso em: 22 jul. 2024.