TY - JOUR AU - S. I. Gel'fand AU - D. A. Kazhdan TI - An integral equation connected with a pulse motion around a circle JO - Doklady Akademii Nauk PY - 1961 SP - 527 EP - 530 VL - 141 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1961_141_3_a2/ LA - ru ID - DAN_1961_141_3_a2 ER -