RT - journal article
SR - Electronic
T1 - 
SP - 2021-04-27
DO - 10.22625/2072-6732-2020-12-2-30-37
A1 - , 
A1 - , 
A1 - , 
A1 - , 
YR - 2021
UL - https://covid19.neicon.ru/publication/2755
AB -