@article{blanch:1966:na,
    author = {Blanch, Gertrude},
     title = {Numerical aspects of {M}athieu eigenvalues},
   journal = {Rend. Circ. Mat. Palermo (2)},
    volume = {15},
      year = {1966},
     pages = {51–97},
   mrclass = {65.40 (33.00)},
  mrnumber = {MR0229377 (37 \#4951)},
mrreviewer = {J. Meixner},
     zblno = {0196.49901},
       doi = {10.1007/BF02849408}}