@article{Floyd:1976:AAS,
  citeseer = {http://citeseer.ist.psu.edu/context/6875/0},
  number = {2},
  volume = {17},
  author = {Robert W. Floyd and Louis Steinberg},
  optstatus = {Paper html doi abstract},
  title = {{A}n {A}daptive {A}lgorithm for {S}patial {G}reyscale},
  localfile = {papers/Floyd.1976.AAS.pdf},
  optkeywords = {dither},
  year = {1976},
  pages = {75--77},
  journal = {Proceedings of the Society for Information Display},
}