@article{DAN_1969_189_3_a1,
     author = {A. G. Dragalin},
     title = {Transfinite complements of the constructive arithmetical calculus},
     journal = {Doklady Akademii Nauk},
     pages = {458--460},
     publisher = {mathdoc},
     volume = {189},
     number = {3},
     year = {1969},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1969_189_3_a1/}
}