%0 Journal Article %A Hassan Aghdaoui %A Mouhcine Tilioua %A Kottakkaran Sooppy Nisar %A Ilyas Khan %T A fractional epidemic model with Mittag-Leffler kernel for COVID-19 %J Matematičeskaâ biologiâ i bioinformatika %D 2021 %P 39-56 %V 16 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/MBB_2021_16_1_a4/ %G en %F MBB_2021_16_1_a4