@article{IM2_1988_31_2_a5,
     author = {A. S. Rapinchuk},
     title = {Multiplicative arithmetic of division algebras over number fields, and the metaplectic problem},
     journal = {Izvestiya. Mathematics },
     pages = {349--379},
     publisher = {mathdoc},
     volume = {31},
     number = {2},
     year = {1988},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_1988_31_2_a5/}
}