Maslennikova Natalia V., Gorlov Sergey M., Panayedova Galina I. «Indicative model of North-Caucasian macro-region development» // Tomsk State University Journal of Economics 2017. №39 C.54-70
Volzhenina S. J. «The use of welfare indicators to assess the contribution of library branch to socio-economic development of the region» // BIBLIOSPHERE 2012. №5 C.59-62
