@article{oai:repository.dl.itc.u-tokyo.ac.jp:00040281, author = {Mandai, Takeshi}, issue = {1}, journal = {Journal of mathematical sciences, the University of Tokyo}, month = {}, note = {application/pdf}, pages = {1--18}, title = {Existence of Distribution Null-Solutions for Every Fuchsian Partial Differential Operator}, volume = {5}, year = {1998} }