@article {pfander-rashkov-wang-12,
    AUTHOR = {Pfander, G{\"o}tz E. and Rashkov, Peter and Wang, Yang},
     TITLE = {A geometric construction of tight multivariate {G}abor frames
              with compactly supported smooth windows},
   JOURNAL = {J. Fourier Anal. Appl.},
  FJOURNAL = {The Journal of Fourier Analysis and Applications},
    VOLUME = {18},
      YEAR = {2012},
    NUMBER = {2},
     PAGES = {223--239},
      ISSN = {1069-5869},
   MRCLASS = {42C15},
  MRNUMBER = {2898727},
       DOI = {10.1007/s00041-011-9198-x},
       URL = {http://dx.doi.org/10.1007/s00041-011-9198-x},
}