@article{IM2_1980_15_2_a3,
     author = {O. N. Vvedenskii},
     title = {The {Artin} effect in elliptic {curves.~I}},
     journal = {Izvestiya. Mathematics },
     pages = {277--288},
     publisher = {mathdoc},
     volume = {15},
     number = {2},
     year = {1980},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_1980_15_2_a3/}
}