@article{oai:tsukuba.repo.nii.ac.jp:00032917, author = {平良, 和昭 and TAIRA, Kazuaki}, issue = {9}, journal = {Proceedings of the Japan Academy}, month = {}, pages = {484--487}, title = {On a degenerate oblique derivative problem with interior boundary conditions}, volume = {52}, year = {1976}, yomi = {タイラ, カズアキ} }