@Book{surhone2010,
  author = {Surhone, L.M. and Tennoe, M.T. and Henssonow, S.F.},
  title  = {Parzynow},

  year   = {2010},
  number = {},
  url    = {http://books.google.de/books?id=Jh1PYgEACAAJ},

  const  = {\ text}
}