@article{oai:rose-ibadai.repo.nii.ac.jp:00011179, author = {SHIMOMURA, Katsunori}, journal = {Mathematical journal of Ibaraki University}, month = {}, note = {application/pdf, 論文(Article)}, pages = {51--64}, title = {Liouville type theorem associated with the wave equation}, volume = {43}, year = {2011} }