共 20 条
[1]
STUDIES IN LIGHT ABSORPTION .2. 2-4-DINITROPHENYLHYDRAZONES
[J].
JOURNAL OF THE CHEMICAL SOCIETY,
1945,
:498-503
[2]
BROSTIGEN G, TO BE PUBLISHED
[3]
TRITERPENOIDS IN LICHENS .1. THE OCCURRENCE OF FRIEDELIN AND EPIFRIEDELINOL
[J].
ACTA CHEMICA SCANDINAVICA,
1954, 8 (01)
:71-75
[4]
Buerger MJ, 1931, AM MINERAL, V16, P361
[5]
Buerger MJ, 1937, Z KRISTALLOGR, V97, P504
[8]
DAHL T, TO BE PUBLISHED