%0 Journal Article %A A. V. Razumov %A V. O. Soloviev %A A. Yu. Taranov %T Quadratic Hamiltonians and relativistic quantum mechanics: A~charged scalar particle in a~Coulomb field %J Teoretičeskaâ i matematičeskaâ fizika %D 1981 %P 48-62 %V 49 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_1981_49_1_a3/ %G ru %F TMF_1981_49_1_a3