@article{weko_582_1, author = "渡辺,誠 and 布村,克志", title = "日本国内に現存する渾天儀の特徴とその変遷", journal = "富山市科学文化センター研究報告", year = "1991", volume = "", number = "14", pages = "117--140", month = "mar" }