@article{1365919,
      recid = {1365919},
      author = {Kiyohara, Kazuyoshi,},
      title = {Two classes of Riemannian manifolds whose geodesic flows  are integrable /},
      pages = {1 online resource (159 pages).},
      note = {"November 1997, volume 130, number 619 (third of 4  numbers)."},
      url = {http://library.usi.edu/record/1365919},
}