TY - JOUR AU - B. A. Dubrovin TI - Completely integrable Hamiltonian systems associated with matrix operators and Abelian varieties JO - Funkcionalʹnyj analiz i ego priloženiâ PY - 1977 SP - 28 EP - 41 VL - 11 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FAA_1977_11_4_a3/ LA - ru ID - FAA_1977_11_4_a3 ER -