For citations:
Orlovskaya T.N. Research interconnection of indices of human development, quality of the urban environment, quality of life and gross regional product by the method of the main component. Proceedings of the Voronezh State University of Engineering Technologies. 2022;84(1):344-350. (In Russ.) https://doi.org/10.20914/2310-1202-2022-1-344-350