%0 Journal Article %A Ch. Liu %A T. Hou %A Zh. Weng %T A priori error estimates of $P^2_0-P_1$ mixed finite element methods for a class of nonlinear parabolic equations %J Sibirskij žurnal vyčislitelʹnoj matematiki %D 2021 %P 409-424 %V 24 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/SJVM_2021_24_4_a5/ %G ru %F SJVM_2021_24_4_a5