@article{904708,
      author = {Porfirʹev, B. N.},
      url = {http://library.usi.edu/record/904708},
      title = {Climate change as environmental and economic hazard  [electronic resource] /},
      publisher = {Earthscan,},
      recid = {904708},
      pages = {168-240 p. :},
      address = {London ;},
      year = {2009},
}