TY - JOUR AU - N. Ya. Vilenkin TI - The matrix elements of irreducible unitary representations of a group of Lobachevsky space motions and the JO - Doklady Akademii Nauk PY - 1958 SP - 219 EP - 222 VL - 118 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1958_118_2_a1/ LA - ru ID - DAN_1958_118_2_a1 ER -