@article{oai:kunion.repo.nii.ac.jp:00000223,
 author = {安井, 耕一 and Yasui, Koichi},
 journal = {音楽研究所年報},
 month = {Mar},
 note = {9, KJ00004954098},
 pages = {165--175},
 title = {ベートーヴェンの音},
 volume = {20},
 year = {2007},
 yomi = {ヤスイ, コウイチ}
}