TY - JOUR AU - S. L. Krupetskii TI - On subgroups of unitary group over a~diadic local field JO - Zapiski Nauchnykh Seminarov POMI PY - 1980 SP - 79 EP - 89 VL - 103 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_1980_103_a10/ LA - ru ID - ZNSL_1980_103_a10 ER -