共 12 条
- [4] CAMERINO B, 1955, GAZZ CHIM ITAL, V85, P56
- [5] HOLMLUND C E, 1961, Sci Rep Ist Super Sanita, V1, P289
- [6] Kensingnton Md, 1958, United States Patent, Patent No. 2855343
- [7] KOGAN LM, 1964, IZV AKAD NAUK SSS CN, P2008
- [10] WULFSON NS, 1964, TETRAHEDRON LETT, P3015