共 39 条
[1]
[Anonymous], 1972, UNDERSTANDING NATURA
[2]
BARNES RCM, 1964, AERER4514
[3]
BECKER PW, 1968, THESIS TU DENMARK
[4]
SIMULATION OF BOOLEAN LOGIC CONSTRAINTS THROUGH USE OF TERM WEIGHTS
[J].
AMERICAN DOCUMENTATION,
1966, 17 (03)
:145-+
[6]
BROOKES BC, 1972, J DOC, V28, P345
[8]
Cleverdon C. W., 1972, Physics Bulletin, V23, P521
[9]
Cleverdon C.W., 1966, FACTORS DETERMINING
[10]
SELECTING A MEASURE OF RETRIEVAL EFFECTIVENESS
[J].
JOURNAL OF THE AMERICAN SOCIETY FOR INFORMATION SCIENCE,
1973, 24 (02)
:87-100