@article{411686,
      recid = {411686},
      author = {Angelstam, Per. and Dönz-Breuss, Monika. and Roberge,  Jean-Michel.},
      title = {Targets and tools for the maintenance of forest  biodiversity [electronic resource] /},
      publisher = {Blackwell Science,},
      address = {Oxford :},
      pages = {510 p. :},
      year = {2004},
      url = {http://library.usi.edu/record/411686},
}