%0 Journal Article %A I. A. Bizyaev %A A. V. Borisov %A I. S. Mamaev %T The Hess--Appelrot system and its nonholonomic analogs %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 2016 %P 268-292 %V 294 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_2016_294_a16/ %G ru %F TM_2016_294_a16