@article{oai:repository.dl.itc.u-tokyo.ac.jp:00039718, author = {Tasaka, Takashi}, issue = {1}, 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 = {Mar}, note = {application/pdf}, pages = {55--60}, title = {Spinor groups for isotropic quadratic forms and their representations : Dedicated to Professor Y. Kawada on his 60th birthday}, volume = {24}, year = {1977} }