TY - JOUR AU - M. A. Tuzhilin TI - Bihamilon structure and singularities of momentum mapping for Lagrange top JO - Vestnik Moskovskogo universiteta. Matematika, mehanika PY - 2015 SP - 23 EP - 27 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VMUMM_2015_2_a3/ LA - ru ID - VMUMM_2015_2_a3 ER -