@article{oai:air.repo.nii.ac.jp:00004323,
 author = {小笠原, 暠 and OGASAWARA, Ko},
 journal = {秋田大学教育学部教育工学研究報告, Research reports on educational technology, College of Education, Akita University},
 month = {May},
 pages = {27--30},
 title = {クマゲラの親鳥とヒナの音声交信について},
 volume = {7},
 year = {1985}
}