WeissS90'

BibTeX

@article{DBLP:journals/jal/WeissS90,
  author    = {Mark Allen Weiss and
               Robert Sedgewick},
  title     = {Tight Lower Bounds for Shellsort},
  journal   = {J. Algorithms},
  volume    = {11},
  number    = {2},
  year      = {1990},
  pages     = {242-251},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}