@article{oai:kanazawa-u.repo.nii.ac.jp:00040770, author = {Kitahara, Haruo and Matsuda, Hiroo}, journal = {金沢大学教養部論集. 自然科学篇 = Annals of science the College of Liberal Arts, Kanazawa University}, month = {Jan}, pages = {1--12}, title = {Non-existence of Non-trivial Harmonic Forms on Complete Riemannian Manifold with a Boundary}, volume = {20}, year = {1984} }