Butryumova, Nadezhda, Svetlana Karpycheva, Khristina Grisheva, and Elena Kasyanova. “Obstacles to Small Innovative Companies’ Development: Case Study of Nizhny Novgorod Region”. Journal of Technology Management & Innovation 10, no. 4 (December 15, 2015): 74–84. Accessed March 8, 2021. https://www.jotmi.org/index.php/GT/article/view/1779.