%0 Journal Article %A A. Ya. Silenko %T Dirac equation in the foldy-wouthuysen representation describing the interaction of spin-1/2 relativistic particles with an external electromagnetic field %J Teoretičeskaâ i matematičeskaâ fizika %D 1995 %P 46-54 %V 105 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_1995_105_1_a3/ %G ru %F TMF_1995_105_1_a3