@article{IM_1978__50_142607,
     author = {Ulrich Stuhler and Ulf Rehmann},
     title = {On {K2} of {Finite} {Dimensional} {Division} {Algebras} {Over} {Arithmetical} {Fields.}},
     journal = {Inventiones mathematicae},
     pages = {75--90},
     publisher = {mathdoc},
     volume = {50},
     year = {1978},
     zbl = {0386.12014},
     url = {http://geodesic.mathdoc.fr/item/IM_1978__50_142607/}
}