[1]
Pilyasov, A., Zamyatina, N. and Kotov, E. 2021. The Spread of the Covid-19 Pandemic in Russian Regions in 2020: Models and Reality. Economy of Regions. 17, 4 (Dec. 2021), 1079–1095. DOI:https://doi.org/10.17059/ekon.reg.2021-4-3.