GrossmanS73'

@article{DBLP:journals/jacm/GrossmanS73,
  author    = {David D. Grossman and
               Harvey F. Silverman},
  title     = {Placement of Records on a Secondary Storage Device to Minimize
               Access Time},
  journal   = {J. ACM},
  volume    = {20},
  number    = {3},
  year      = {1973},
  pages     = {429-438},
  ee        = {http://doi.acm.org/10.1145/321765.321775},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}