@article{TMF_1972_11_3_a6,
     author = {A. A. Arkhipov},
     title = {Estimate of the quasipotential phase shift},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {337--343},
     publisher = {mathdoc},
     volume = {11},
     number = {3},
     year = {1972},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1972_11_3_a6/}
}