@article{DAN_1978_243_1_a2,
     author = {A. S. Kuzichev},
     title = {The theorem on the midsequent in the $\mathscr{A}$-system of $\lambda$-conversion},
     journal = {Doklady Akademii Nauk},
     pages = {19--21},
     publisher = {mathdoc},
     volume = {243},
     number = {1},
     year = {1978},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1978_243_1_a2/}
}