@article{oai:repository.dl.itc.u-tokyo.ac.jp:00040213,
 author = {Uchida, Motoo},
 issue = {2},
 journal = {Journal of mathematical sciences, the University of Tokyo},
 month = {},
 note = {application/pdf},
 pages = {357--363},
 title = {Regularity of Weak Solutions of Semilinear Elliptic Differential Equations},
 volume = {8},
 year = {2001}
}