TY - JOUR AU - S. Klama AU - L. A. Falkovsky TI - On the connection between representations of groups of 3-dimensional rotations and helical translations for the Helmholtz equation JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1994 SP - 163 EP - 164 VL - 49 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/RM_1994_49_4_a13/ LA - en ID - RM_1994_49_4_a13 ER -