[1]
V. V. Nikiforova, E. E. Grigoryeva, P. V. Gulyaev, G. S. Kovrov, and N. N. Konstantinov, “Cluster organization of extractive industries in northern regions: a comprehensive assessment method”, Nexo Scientific Journal, vol. 34, no. 02, pp. 1049–1064, Jun. 2021.