@article{1364683,
      recid = {1364683},
      author = {Calvo, Jorge Alberto, and Millett, Kenneth C., and Rawdon,  Eric J.,},
      title = {Physical knots : knotting, linking, and folding geometric  objects in R³ : AMS Special Session on Physical Knotting  and Unknotting, Las Vegas, Nevada, April 21-22, 2001 /. AMS  Special Session on Physical Knotting and Unknotting},
      pages = {1 online resource (356 pages) :},
      url = {http://library.usi.edu/record/1364683},
}