@article{oai:joshibi.repo.nii.ac.jp:02000001,
 author = {堤, 克彦 and Tsutsumi, Katsuhiko},
 issue = {53},
 journal = {女子美術大学研究紀要, Bulletin, Joshibi University of Art and Design},
 month = {Mar},
 pages = {48--60},
 title = {私立女子美術学校創始者横井玉子の夫左平太と弟大平の渡米前後の書翰(9)「横井家文書」所収の横井左平太書翰から},
 year = {2023},
 yomi = {ツツミ, カツヒコ}
}