@article{ZNSL_1994_211_a4,
     author = {A. A. Bongarenko},
     title = {Arrangement of the subgroups that contain an unramified quadratic torus in the general linear group of degree~2 over a~local number field~($p=2$)},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {80--90},
     year = {1994},
     volume = {211},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1994_211_a4/}
}