TY - JOUR AU - Kh. D. Ikramov TI - Verifying unitary congruence of coninvolutions, skew-coninvolutions, and connilpotent matrices of index two JO - Zapiski Nauchnykh Seminarov POMI PY - 2009 SP - 27 EP - 32 VL - 367 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_2009_367_a2/ LA - ru ID - ZNSL_2009_367_a2 ER -