@article{oai:repository.dl.itc.u-tokyo.ac.jp:00037995, author = {Divers, Edward}, issue = {1}, journal = {The journal of the College of Science, Imperial University of Tokyo, Japan = 東京帝國大學紀要. 理科}, month = {}, note = {application/pdf}, pages = {15--18}, title = {Preparation of Pure Alkali Nitrites}, volume = {11}, year = {1898} }