%0 Journal Article %A A. F. Krutov %A R. G. Polezhaev %T Construction of the electromagnetic current operator in different forms of Poincaré-invariant quantum mechanics %J Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences %D 2013 %P 243-249 %V 131 %N 2 %U http://geodesic.mathdoc.fr/item/VSGTU_2013_131_2_a28/ %G ru %F VSGTU_2013_131_2_a28