Galstyan, T. and Minasyan, A. 2020. ON RANDOM WEIGHTED SUM OF POSITIVE SEMI-DEFINITE MATRICES. Proceedings of the YSU A: Physical and Mathematical Sciences. 54, 2 (252) (Aug. 2020), 96–100. DOI:https://doi.org/10.46991/PYSU:A/2020.54.2.096.