For citations:

Hasanshin I.I., Savatneev A.A., Narbaev T.R. Formation and bases of the analysis of the investment portfolio of the enterprise. Proceedings of the Voronezh State University of Engineering Technologies. 2018;80(1):331-334. (In Russ.) https://doi.org/10.20914/2310-1202-2018-1-331-334