Gusarova, Olga M. | Lozhkina, Svetlana L. | Agapov, Gleb A. | Tarasova, Elena V. | Reger, Tatiana V. Assessment of the ecological potential of the region using the method of regression analysis and the coefficient of elasticity for sustainable development 2021 - Franco Angeli is_part_of Rivista di studi sulla sostenibilità : XI, 1, 2021 usage_policy P5 P5 EUR 11.55 vat_excluded purchase PDF a ar