@article{SM_1970_12_3_a8,
     author = {O. N. Vvedenskii},
     title = {On~the {Galois} cohomology of elliptic curves defined over a~local field},
     journal = {Sbornik. Mathematics},
     pages = {477--488},
     publisher = {mathdoc},
     volume = {12},
     number = {3},
     year = {1970},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1970_12_3_a8/}
}