TY - JOUR AU - Dieter Schuch AU - Marcos Moshinsky TI - Wigner Distribution Functions and the Representation of Canonical Transformations in Time-Dependent Quantum Mechanics JO - Symmetry, integrability and geometry: methods and applications PY - 2008 VL - 4 UR - http://geodesic.mathdoc.fr/item/SIGMA_2008_4_a53/ LA - en ID - SIGMA_2008_4_a53 ER -