@article{girstmair:1990:tnb,
    author = {Girstmair, Kurt},
     title = {A theorem on the numerators of the {B}ernoulli numbers},
   journal = {Amer. Math. Monthly},
  fjournal = {The American Mathematical Monthly},
    volume = {97},
      year = {1990},
    number = {2},
     pages = {136–138},
      issn = {0002-9890},
     coden = {AMMYAE},
   mrclass = {11B68 (05A10)},
  mrnumber = {MR1041890 (91a:11015)},
mrreviewer = {L. Skula},
     links = {\URL[FullText]{http://links.jstor.org/sici?sici=0002-9890%28199002%2997%3A2%3C136%3AATOTNO%3E2.0.CO%3B2-7}},
     zblno = {0738.11023}}