TY - JOUR AU - I. K. Tsikunov TI - On the structure of isometric transformations of a symplectic and orthogonal vector space JO - Doklady Akademii Nauk PY - 1965 SP - 500 EP - 501 VL - 165 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1965_165_3_a9/ LA - ru ID - DAN_1965_165_3_a9 ER -