@techreport{oai:ipsj.ixsq.nii.ac.jp:00031423,
 author = {Nobuyasu, OSATO and HiroshiG.OKUNO and Ikuo, TAKEUCHI and Nobuyasu, Osato and Hiroshi, G.Okuno and Ikuo, Takeuchi},
 issue = {48(1983-PRO-026)},
 month = {Dec},
 title = {Object - Oriented Programming in Lisp},
 year = {1983}
}