%0 Journal Article %A V. A. Yatsun %T Representation of partial-wave amplitudes by power moments and its consequences. I %J Teoretičeskaâ i matematičeskaâ fizika %D 1972 %P 351-361 %V 13 %N 3 %U http://geodesic.mathdoc.fr/item/TMF_1972_13_3_a5/ %G ru %F TMF_1972_13_3_a5