@inproceedings{oai:ipsj.ixsq.nii.ac.jp:00237712,
 author = {山元, 洋治郎},
 book = {第4回プログラミング—シンポジウム報告集},
 month = {Jan},
 pages = {D-1--D-36},
 publisher = {情報処理学会},
 title = {linesのcurve fittingについて},
 volume = {1963},
 year = {1963}
}