TY - JOUR AU - A. V. Bolsinov AU - A. T. Fomenko TI - Orbital Classification of Geodesic Flows on Two-Dimensional Ellipsoids. The Jacobi Problem is Orbitally Equivalent JO - Funkcionalʹnyj analiz i ego priloženiâ PY - 1995 SP - 1 EP - 15 VL - 29 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FAA_1995_29_3_a0/ LA - ru ID - FAA_1995_29_3_a0 ER -