TY - JOUR AU - N. S. Nadirashvili TI - Conditions of stability in the sense of Poisson of a geodesic flow on a torus JO - Matematičeskie zametki PY - 1988 SP - 147 EP - 149 VL - 44 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1988_44_1_a15/ LA - ru ID - MZM_1988_44_1_a15 ER -