@article{oai:repository.dl.itc.u-tokyo.ac.jp:00039520,
 author = {Ouchi, Sunao},
 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 = {457--498},
 title = {Existence of singular solutions and null solutions for linear partial differential operators},
 volume = {32},
 year = {1985}
}