TY - JOUR AU - V. A. Yatsun TI - Representation of partial-wave amplitudes by power moments and its consequences.~I JO - Teoretičeskaâ i matematičeskaâ fizika PY - 1972 SP - 351 EP - 361 VL - 13 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TMF_1972_13_3_a5/ LA - ru ID - TMF_1972_13_3_a5 ER -