共 13 条
- [2] ARBUSOV BA, 1932, J GEN CHEM USSR, V2, P806
- [3] Baldwin D., 1958, CHEM ENG DATA SER, V3, P342
- [5] l-Pimaric acid content of longleaf and slash pine oleoresins [J]. INDUSTRIAL AND ENGINEERING CHEMISTRY, 1943, 35 : 171 - 172
- [6] Fleck EE, 1942, IND ENG CHEM ANAL ED, V14, P146
- [8] THE MOLECULAR ROTATIONS OF POLYCYCLIC COMPOUNDS .2. DITERPENOIDS AND SESQUITERPENOIDS [J]. JOURNAL OF THE CHEMICAL SOCIETY, 1953, (OCT): : 3072 - 3081
- [9] LAWRENCE RD, UNPUBLISHED
- [10] LLOYD WD, TO BE PUBLISHED