@article{delange:1988:rre,
    author = {Delange, Hubert},
     title = {On the real roots of {E}uler polynomials},
   journal = {Monatsh. Math.},
  fjournal = {Monatshefte f\"ur Mathematik},
    volume = {106},
      year = {1988},
    number = {2},
     pages = {115–138},
      issn = {0026-9255},
     coden = {MNMTA2},
   mrclass = {11B68 (33A70)},
  mrnumber = {MR0968330 (89k:11009)},
mrreviewer = {H. M. Srivastava},
     zblno = {0653.10011}}