RT - journal article SR - Electronic T1 - SP - 2020-01-01 DO - 10.5373/JARDCS/V12I6/S20201094 A1 - , A1 - , A1 - , A1 - , A1 - , A1 - , YR - 2020 UL - https://covid19.neicon.ru/publication/5253 AB -