Brusov, P., T. Filatova, N. Orekhova, and V. Kulik. “A ‘Golden Age’ of the Companies: Conditions of Its Existence”. Journal of Reviews on Global Economics, vol. 7, Mar. 2018, pp. 88-103, https://lifescienceglobal.com/pms/index.php/jrge/article/view/5278.