@article{oai:repository.dl.itc.u-tokyo.ac.jp:00022035, author = {中村, 輝男}, issue = {10}, journal = {生産研究}, month = {Oct}, note = {application/pdf}, pages = {606--607}, title = {研究速報 : 境界線上の特異点およびその点の集中反力について}, volume = {21}, year = {1969} }