共 17 条
[1]
BAKAN JA, 1970, THEORY PRACTICE IND, P384
[2]
Baker R.W., 1974, CONTROLLED RELEASE B, P15
[4]
ELSAYED AA, 1978, MANUF CHEMIST AER N, V49, P52
[5]
Fanger G, 1974, MICROENCAPSULATION P, P1
[6]
FANGER GO, 1970, Patent No. 3531418