@article{TMF_1973_14_3_a3,
     author = {S. P. Kuleshov and V. A. Matveev and A. N. Sisakyan and M. A. Smondyrev},
     title = {Operator method of solving quasipotential equations and the concept of straight-line paths at high energies},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {325--331},
     publisher = {mathdoc},
     volume = {14},
     number = {3},
     year = {1973},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1973_14_3_a3/}
}