TY - JOUR AU - Dębecki, Jacek TI - Natural transformations of symplectic structures into Poisson's and Jacobi's brackets JO - Archivum mathematicum PY - 1998 SP - 505 EP - 515 VL - 34 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ARM_1998__34_4_a8/ LA - en ID - ARM_1998__34_4_a8 ER -