@article {BK0,
    AUTHOR = {Berglund, N. and Kunz, H.},
     TITLE = {Integrability and ergodicity of classical billiards in a
              magnetic field},
   JOURNAL = {J. Statist. Phys.},
  FJOURNAL = {Journal of Statistical Physics},
    VOLUME = {83},
      YEAR = {1996},
    NUMBER = {1-2},
     PAGES = {81--126},
      ISSN = {0022-4715},
     CODEN = {JSTPSB},
   MRCLASS = {58F11 (70H99 78A35)},
  MRNUMBER = {1382763 (97a:58095)},
MRREVIEWER = {Dmitry V. Treshch{\"e}v},
       DOI = {10.1007/BF02183641},
       URL = {http://dx.doi.org/10.1007/BF02183641},
}