@article {Berglund-Uzer,
    AUTHOR = {Berglund, Nils and Uzer, Turgay},
     TITLE = {The averaged dynamics of the hydrogen atom in crossed electric
              and magnetic fields as a perturbed {K}epler problem},
      NOTE = {Invited papers dedicated to Martin C. Gutzwiller, Part III},
   JOURNAL = {Found. Phys.},
  FJOURNAL = {Foundations of Physics. An International Journal Devoted to
              the Conceptual Bases and Fundamental Theories of Modern
              Physics, Biophysics, and Cosmology},
    VOLUME = {31},
      YEAR = {2001},
    NUMBER = {2},
     PAGES = {283--326},
      ISSN = {0015-9018},
     CODEN = {FNDPA4},
   MRCLASS = {81V45 (37N20 70F99 70K50)},
  MRNUMBER = {1838909 (2002d:81227)},
MRREVIEWER = {Giorgio Cattapan},
       DOI = {10.1023/A:1017542620404},
       URL = {http://dx.doi.org/10.1023/A:1017542620404},
}