@article{kreyszig:1957:zfi,
    author = {Kreyszig, Erwin},
     title = {On the zeros of the {F}resnel integrals},
   journal = {Canad. J. Math.},
    volume = {9},
      year = {1957},
     pages = {118–131},
   mrclass = {33.0X},
  mrnumber = {MR0090679 (19,851a)},
mrreviewer = {W. C. Rheinboldt},
     zblno = {0078.25901}}