Repository of Institute of Regional Research UDC 332.1:33.025(477)
Varnaliy, Z. S. (2017). Osoblyvosti rehional'noho rozvytku v konteksti zmitsnennya ekonomichnoyi bezpeky Ukrayiny [Features of regional development in the context of economic security strengthing for Ukraine]. Rehional'na ekonomika - Regional Economy, 83(1), 131-133. [in Ukrainian]. 

On the book: Bilyk R. R. Determinants of regional development in terms of economic security of Ukraine: monograph / R. R. Bilyk; Institute of Regional Research n.a. M. I. Dolishniy of NAS of Ukraine. - Lviv, 2016. - 352 p. (Series: "Problems of regional development").