@article{oai:ous.repo.nii.ac.jp:00000413, author = {玉村, 章枝 and Tamamura, Akie}, journal = {岡山理科大学紀要, Bulletine of Okayama University of Science}, month = {Dec}, note = {P(論文)}, pages = {141--149}, title = {On Poincare duality theorem of infinite cyclic covering}, volume = {7}, year = {1971}, yomi = {タマムラ, アキエ} }