Absorption spectra of pentacyclic triterpenoids in sulfuric acid
V. D. Ponomarev, É. T. Oganesyan, V. F. SemenchenkoVolume:
7
Language:
english
Pages:
3
DOI:
10.1007/bf00568683
Date:
March, 1971
File:
PDF, 200 KB
english, 1971