@Article{Hibbard63,
  author = {Hibbard, Thomas N.},
  title  = {An empirical study of minimal storage sorting.},
  journal = {Commun. ACM},
  year   = {1963},
  number = {5},
  url    = {http://dblp.uni-trier.de/db/journals/cacm/cacm6.html#Hibbard63},

  const  = {\ text}
}