共 6 条
[1]
ENGELHARDT H, 1973, 1 INT S COL LIQ CHRO
[3]
SPHERICAL AND POROUS GRAIN OF SILICA GEL AS REACTION PRODUCT
[J].
KOLLOID-ZEITSCHRIFT AND ZEITSCHRIFT FUR POLYMERE,
1971, 243 (02)
:148-+
[4]
KREBS KF, Patent No. 2042910
[5]
UNGER K, UNPUBLISHED RESULTS
[6]
UNGER K, TO BE PUBLISHED