%0 Journal Article %A V. P. Sakhnenko %A G. M. Chechin %T Symmetry selected rules in nonlinear dynamics of atomic systems %J Doklady Akademii Nauk %D 1993 %P 308-310 %V 330 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1993_330_3_a9/ %G ru %F DAN_1993_330_3_a9