@article{williams1964algorithm,
  author = {Williams, J. W. J.},
  interhash = {88f7b4bad2300e0db2fab61c269e1f4e},
  intrahash = {f485e4ea9a877871b59ab503151a7f10},
  journal = {Communications of the ACM},
  number = 6,
  pages = {347–348},
  title = {Algorithm 232: Heapsort},
  volume = 7,
  year = 1964
}

@misc{katajainenmeticulous,
  author = {Katajainen, Jyrki and Larsson, Jesper},
  interhash = {bbe5588129361a542d9dd610cdf74deb},
  intrahash = {ee67eaa2721546dd7624755c4f310352},
  title = {A Meticulous Analysis of Mergesort Programs },
  url = {http://www.diku.dk/~jyrki/Paper/CIAC97.pdf},
  year = 1997
}

@preprint{rehwald2013sorting,
  author = {Rehwald, Nils},
  editor = {none},
  interhash = {a6357fb61b878b15ada7f9b12e377b87},
  intrahash = {75db3afff346efe470df110924bb0986},
  title = {Sorting Algorithms and their behavior for Sorted input},
  year = 2013
}