TY - JOUR AU - A. F. Tsakhoeva AU - D. D. Shigin TI - Numerical implementation of a mathematical model (SEIRD) based on data from the spread of the fifth wave of COVID-19 in russia and regions JO - Vestnik KRAUNC. Fiziko-matematičeskie nauki PY - 2022 SP - 103 EP - 118 VL - 39 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VKAM_2022_39_2_a7/ LA - ru ID - VKAM_2022_39_2_a7 ER -