@article{oai:repository.dl.itc.u-tokyo.ac.jp:00039912,
 author = {Oguchi, Kunio},
 issue = {1},
 journal = {Journal of the Faculty of Science, University of Tokyo. Sect. 1, Mathematics, astronomy, physics, chemistry = 東京大學理學部紀要. 第1類, 數學, 天文學, 物理學, 化學},
 month = {Oct},
 note = {application/pdf},
 pages = {29--79},
 title = {A generalization of secondary composition and its applications},
 volume = {10},
 year = {1963}
}