For citations:
Bogomolova I.P., Vasilenko I.N., Omelchenko O.M. Estimation of efficiency of formation of integrated formations on the basis of economic-mathematical model. Proceedings of the Voronezh State University of Engineering Technologies. 2018;80(2):375-381. (In Russ.) https://doi.org/10.20914/2310-1202-2018-2-375-381