Tyukavkin N.M., Kurnosova E.A. Theoretical approaches to the study of "infrastructure support of innovation activity" category // Russian Journal of Innovation Economics. — 2019. — Vol. 9. — № 4. — p. 1329-1340. — doi: 10.18334/vinec.9.4.41323
Aleksandr I. Doroshchuk Formal and logical studies of notions “financial solvency” and“liquidity” // Journal of Economics, Entrepreneurship and Law. — 2016. — Vol. 6. — № 2. — p. 111-134. — doi: 10.18334/epp.6.2.35313
Irina Gridneva On the Economic Nature of Consulting // Russian Journal of Entrepreneurship. — 2013. — № 2 (224). — p. 100-106. — URL: http://bgscience.ru/com/lib/4092
