%0 Journal Article %A Yu. S. Vernov %T Relationship between the elastic forward scattering amplitudes for a~particle and antiparticle at finite energies %J Teoretičeskaâ i matematičeskaâ fizika %D 1970 %P 3-6 %V 4 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_1970_4_1_a0/ %G ru %F TMF_1970_4_1_a0