@article{SIGMA_2008_4_a53,
     author = {Dieter Schuch and Marcos Moshinsky},
     title = {Wigner {Distribution} {Functions} and the {Representation} of {Canonical} {Transformations} in {Time-Dependent} {Quantum} {Mechanics}},
     journal = {Symmetry, integrability and geometry: methods and applications},
     year = {2008},
     volume = {4},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SIGMA_2008_4_a53/}
}