TY - JOUR AU - M. A. Naimark TI - Unitary representations of the Lorentz group in the space $\Pi_k$ JO - Doklady Akademii Nauk PY - 1963 SP - 1064 EP - 1067 VL - 152 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1963_152_5_a12/ LA - ru ID - DAN_1963_152_5_a12 ER -