%0 Journal Article
%A A. Déctor
%A H. A. Morales-Técotl
%A L. F. Urrutia
%A J. D. Vergara
%T An Alternative Canonical Approach to the Ghost Problem in a Complexified Extension of the Pais–Uhlenbeck Oscillator
%J Symmetry, integrability and geometry: methods and applications
%D 2009
%V 5
%U http://geodesic.mathdoc.fr/item/SIGMA_2009_5_a52/
%G en
%F SIGMA_2009_5_a52