TY - JOUR AU - Yu. A. Neretin TI - Multiplication of conjugacy classes, colligations, and characteristic functions of matrix argument JO - Funkcionalʹnyj analiz i ego priloženiâ PY - 2017 SP - 25 EP - 41 VL - 51 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FAA_2017_51_2_a3/ LA - ru ID - FAA_2017_51_2_a3 ER -