@article{SM_1981_39_4_a5,
     author = {R. A. Sarkisyan},
     title = {Galois cohomology and some questions of the theory of algorithms},
     journal = {Sbornik. Mathematics},
     pages = {519--545},
     publisher = {mathdoc},
     volume = {39},
     number = {4},
     year = {1981},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1981_39_4_a5/}
}