@article{TMF_1981_49_1_a3,
     author = {A. V. Razumov and V. O. Soloviev and A. Yu. Taranov},
     title = {Quadratic {Hamiltonians} and relativistic quantum mechanics: {A~charged} scalar particle in {a~Coulomb} field},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {48--62},
     publisher = {mathdoc},
     volume = {49},
     number = {1},
     year = {1981},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1981_49_1_a3/}
}