%0 Journal Article %A I. V. Volovich %A S. V. Kozyrev %T Manipulation of states of a~degenerate quantum system %J Informatics and Automation %D 2016 %P 256-267 %V 294 %I mathdoc %U http://geodesic.mathdoc.fr/item/TRSPY_2016_294_a15/ %G ru %F TRSPY_2016_294_a15