Paper  bibtex   

@article{DBLP:journals/corr/cs-CG-0204042,
  author    = {Michael A. Soss and
               Jeff Erickson and
               Mark H. Overmars},
  title     = {Preprocessing Chains for Fast Dihedral Rotations Is Hard or Even Impossible},
  journal   = {CoRR},
  volume    = {cs.CG/0204042},
  year      = {2002},
  url       = {http://arxiv.org/abs/cs.CG/0204042},
  timestamp = {Tue, 21 Nov 2017 00:00:00 +0100},
  biburl    = {https://dblp.org/rec/bib/journals/corr/cs-CG-0204042},
  bibsource = {dblp computer science bibliography, https://dblp.org}
}