%0 Journal Article %A V. A. Bordovitsyn %A I. M. Ternov %T Spin dynamics in quantum theory with definite parity of operators %J Teoretičeskaâ i matematičeskaâ fizika %D 1983 %P 338-345 %V 54 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_1983_54_3_a1/ %G ru %F TMF_1983_54_3_a1