%0 Journal Article %A Ivan K. Sharankhaev %T Criterion of completeness and submaximal ultraclones for linear hyperfunctions of rank 2 %J The Bulletin of Irkutsk State University. Series Mathematics %D 2023 %P 121-129 %V 46 %I mathdoc %U http://geodesic.mathdoc.fr/item/IIGUM_2023_46_a8/ %G ru %F IIGUM_2023_46_a8