@article{ZNSL_1979_86_a17,
     author = {R. A. Schmidt},
     title = {Subgroups of the full linear group over the field of quotients of a principal ideal domain},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {185--187},
     year = {1979},
     volume = {86},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1979_86_a17/}
}