%0 Journal Article %A E. I. Yakovlev %T On the existence of solutions to two-point boundary value problems for gyroscopic systems of relativistic type %J Algebra i analiz %D 1997 %P 256-271 %V 9 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/AA_1997_9_2_a9/ %G ru %F AA_1997_9_2_a9