For citations:
Akerman E.N., Mikhalchuk A.A., Spitsyn V.V., Chistyakova N.O. Evaluation of the Imitation Potential of IT Companies Using the Cobb-Douglas Production Function. Vestnik NSUEM. 2019;(4):130-142. (In Russ.) https://doi.org/10.34020/2073-6495-2019-4-130-142