@article{oai:repository.dl.itc.u-tokyo.ac.jp:00039645, author = {Kambayashi, Tatsuji}, issue = {3}, journal = {Journal of the Faculty of Science, the University of Tokyo. Sect. 1 A, Mathematics = 東京大学理学部紀要. 第1類A, 数学}, month = {Dec}, note = {application/pdf}, pages = {535--548}, title = {On Fujita's strong cancellation theorem for the affine plane}, volume = {27}, year = {1980} }