@article{847287,
      author = {Hondius, E. H., and Grigoleit, Hans Christoph.},
      url = {http://library.usi.edu/record/847287},
      title = {Unexpected circumstances in European contract law  [electronic resource] /},
      publisher = {Cambridge University Press,},
      recid = {847287},
      pages = {xxi, 692 p.},
      address = {Cambridge, U.K. :},
      year = {2011},
}