@article{oai:tsukuba.repo.nii.ac.jp:00032987,
 author = {平良, 和昭 and TAIRA, Kazuaki},
 issue = {1},
 journal = {Journal of the Mathematical Society of Japan},
 month = {Jan},
 pages = {339--382},
 title = {Semilinear degenerate elliptic boundary value problems via Morse theory},
 volume = {67},
 year = {2015},
 yomi = {タイラ, カズアキ}
}