@article{372650,
      author = {Jupp, Edmund W.},
      url = {http://library.usi.edu/record/372650},
      title = {Roof watching [electronic resource] /},
      publisher = {Intellect,},
      recid = {372650},
      pages = {55 p. :},
      address = {Bristol, UK ;},
      year = {2002},
}