RT - journal article
SR - Electronic
T1 - 
SP - 2021-01-01
DO - 10.31089/1026-9428-2021-61-2-125-129
A1 - , 
A1 - , 
A1 - , 
A1 - , 
YR - 2021
UL - https://covid19.neicon.ru/publication/6607
AB -