%0 Journal Article %A A. V. Litavrin %T Endomorphisms of finite commutative groupoids related with multilayer feedforward neural networks %J Trudy Instituta matematiki i mehaniki %D 2021 %P 130-145 %V 27 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/TIMM_2021_27_1_a13/ %G ru %F TIMM_2021_27_1_a13