GALSTYAN, T.V.; MINASYAN, A.G. ON RANDOM WEIGHTED SUM OF POSITIVE SEMI-DEFINITE MATRICES. Proceedings of the YSU A: Physical and Mathematical Sciences, Yerevan, Armenia, v. 54, n. 2 (252), p. 96–100, 2020. DOI: 10.46991/PYSU:A/2020.54.2.096. Disponível em: https://journals.ysu.am/index.php/proceedings-phys-math/article/view/vol54_no2_2020_pp096-100. Acesso em: 20 jul. 2024.