@article {grip-pfander-08,
    AUTHOR = {Grip, Niklas and Pfander, G{\"o}tz E.},
     TITLE = {A discrete model for the efficient analysis of time-varying
              narrowband communication channels},
   JOURNAL = {Multidimens. {S}yst. {S}ignal {P}rocess.},
  FJOURNAL = {Multidimensional Systems and Signal Processing. An
              International Journal},
    VOLUME = {19},
      YEAR = {2008},
    NUMBER = {1},
     PAGES = {3--40},
      ISSN = {0923-6082},
   MRCLASS = {94A40 (42C40 94A05 94A12)},
  MRNUMBER = {2450142 (2010b:94031)},
MRREVIEWER = {Joseph D. Lakey},
       DOI = {10.1007/s11045-007-0032-1},
       URL = {http://dx.doi.org/10.1007/s11045-007-0032-1},
}