@article{oai:repository.dl.itc.u-tokyo.ac.jp:00021795, author = {YAMAMOTO, Seiichiro and YAMAGUCHI, Kusuo}, issue = {11}, journal = {生産研究}, month = {Nov}, note = {application/pdf}, pages = {494--499}, title = {研究速報 : AUTOMATIC FLOWCHARTING}, volume = {23}, year = {1971} }