@article{walker:2009:dzj,
    author = {Walker, Peter L.},
     title = {The distribution of the zeros of {J}acobian elliptic functions
              with respect to the parameter {$k$}},
   journal = {Comput. Methods Funct. Theory},
  fjournal = {Computational Methods and Function Theory},
    volume = {9},
      year = {2009},
    number = {2},
     pages = {579–591},
      issn = {1617-9447},
   mrclass = {30C15 (33E05)},
  mrnumber = {2572657 (2010k:30005)},
mrreviewer = {M. K. Jain},
     zblno = {1183.30023}}