@article{sharples:1971:ua,
    author = {Sharples, Alan},
     title = {Uniform asymptotic expansions of modified {M}athieu functions},
   journal = {J. Reine Angew. Math.},
    volume = {247},
      year = {1971},
     pages = {1–17},
   mrclass = {33.28},
  mrnumber = {MR0283261 (44 \#494)},
mrreviewer = {J. Meixner},
     zblno = {0226.33009}}