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