@article{oai:u-ryukyu.repo.nii.ac.jp:02006987, author = {Nakao, Tomoko and Mori, Iwao}, issue = {20}, journal = {琉球大学理工学部紀要. 理学編, Bulletin of Science & Engineering Division, University of Ryukyus. Mathematics & natural sciences}, month = {Sep}, note = {紀要論文}, pages = {47--50}, title = {Copper (2) Complex with Seven- Membered Chelate Rings - Syntheses and properties of 1,1'- bi -2- naphthol and its copper (2) complex -}, year = {1975} }