@article{blanch:1955:tc,
    author = {Blanch, Gertrude and Rhodes, Ida},
     title = {Table of characteristic values of {M}athieu's equation for
              large values of the parameter},
   journal = {J. Washington Acad. Sci.},
    volume = {45},
      year = {1955},
    number = {6},
     pages = {166–196},
   mrclass = {65.1X},
  mrnumber = {MR0071144 (17,92b)},
mrreviewer = {L. Fox}}