%0 Journal Article %A A. S. Kuzichev %T The theorem on the midsequent in the $\mathscr{A}$-system of $\lambda$-conversion %J Doklady Akademii Nauk %D 1978 %P 19-21 %V 243 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1978_243_1_a2/ %G ru %F DAN_1978_243_1_a2