@article{DAN_1980_252_5_a11,
     author = {V. Kh. Khakhanyan},
     title = {The comparative strength of variants of {Church's} thesis at the level of set theory},
     journal = {Doklady Akademii Nauk},
     pages = {1070--1074},
     publisher = {mathdoc},
     volume = {252},
     number = {5},
     year = {1980},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1980_252_5_a11/}
}