@article{767181,
      author = {Böcher, Jens, and Achterberg, Cornelius van,},
      url = {http://library.usi.edu/record/767181},
      title = {The Greenland entomofauna : an identification manual of  insects, spiders and their allies /},
      recid = {767181},
      pages = {1 online resource (897 pages) :},
}