共 55 条
[2]
BACKOVSKY J, 1976, 4TH C CZECH PHYS, P11
[4]
BAKER DB, 1966, CHEM ENG NEWS, V44, P84
[5]
BAKER DB, 1961, CHEM ENG NEWS 0717, P78
[6]
BAKKER CJG, 1977, ELECTRONENMICROSCOPI, P102
[8]
WORLDS TECHNICAL JOURNAL LITERATURE - AN ESTIMATE OF VOLUME, ORIGIN, LANGUAGE, FIELD, INDEXING, AND ABSTRACTING
[J].
AMERICAN DOCUMENTATION,
1962, 13 (02)
:159-&
[9]
CHANG KH, 1976, RES POL, V5, P380
[10]
CHANG KH, 1975, NED TIJD NAT, V40, P28