@article{oai:otsuma.repo.nii.ac.jp:00006663,
 author = {Tamaru, Naoyuki},
 journal = {大妻女子大学紀要. 社会情報系, 社会情報学研究, Otsuma journal of social information studies},
 month = {Dec},
 pages = {81--88},
 title = {A Simple Method of Image Halftoning by Adding Random Numbers},
 volume = {27},
 year = {2018}
}