For citations:
Filimonova I.V., Eder L.V., Provornaya I.V., Komarova A.V. Cluster analysis of the companies of the oil industry for the parameters of the tax load. Russian Journal of Industrial Economics. 2018;11(4):377-386. (In Russ.) https://doi.org/10.17073/2072-1633-2018-4-377-386