@article{TMF_1981_46_3_a4,
     author = {S. V. Talalov and Yu. M. Shirokov},
     title = {Interaction of a~charged particle with an external electromagnetic field in the presence of a~strongly singular potential},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {316--320},
     publisher = {mathdoc},
     volume = {46},
     number = {3},
     year = {1981},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1981_46_3_a4/}
}