文
论文分享
演练场
杂货铺
论文推荐
字
编辑器下载
登录
注册
M. Shchukina
发表
Absorption spectra of solutions of tetraphenylporphin and its derivatives in concentrated sulfuric acid
A. Semeikin, B. D. Berezin, B. G. Gnedin, 1984 .