@article{oai:nagoya.repo.nii.ac.jp:00031623, author = {Toyama, Yoshiyuki and Takai, Hideko}, issue = {2}, journal = {Memoirs of the Faculty of Engineering, Nagoya University}, month = {Feb}, pages = {339--341}, title = {Crystalline deposit from castor oil}, volume = {5}, year = {1954} }