@article{DAN_1979_245_5_a3,
     author = {A. P. Ershov},
     title = {Organization of mixed computations for recursive programs},
     journal = {Doklady Akademii Nauk},
     pages = {1041--1044},
     year = {1979},
     volume = {245},
     number = {5},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1979_245_5_a3/}
}