TY - JOUR AU - Krupková, Olga TI - Lepagean 2-forms in higher order Hamiltonian mechanics. II. Inverse problem JO - Archivum mathematicum PY - 1987 SP - 155 EP - 170 VL - 23 IS - 3 UR - http://geodesic.mathdoc.fr/item/ARM_1987_23_3_a2/ LA - en ID - ARM_1987_23_3_a2 ER -