TY - JOUR AU - T. A. Lepskii TI - Incomplete integrable Hamiltonian systems with complex polynomial Hamiltonian of small degree JO - Sbornik. Mathematics PY - 2010 SP - 1511 EP - 1538 VL - 201 IS - 10 UR - http://geodesic.mathdoc.fr/item/SM_2010_201_10_a4/ LA - en ID - SM_2010_201_10_a4 ER -