共 30 条
[21]
COCITATION IN SCIENTIFIC LITERATURE - NEW MEASURE OF RELATIONSHIP BETWEEN 2 DOCUMENTS
[J].
JOURNAL OF THE AMERICAN SOCIETY FOR INFORMATION SCIENCE,
1973, 24 (04)
:265-269
[22]
STRUCTURE OF SCIENTIFIC LITERATURES .1. IDENTIFYING AND GRAPHING SPECIALTIES
[J].
SCIENCE STUDIES,
1974, 4 (01)
:17-40
[24]
SMALL HG, 1976, INT CLASSIF, V3, P67
[27]
CO-CITATION ANALYSES OF SCIENCE - EVALUATION
[J].
SOCIAL STUDIES OF SCIENCE,
1977, 7 (02)
:223-240
[28]
SULLIVAN D, 1979, P AM SOC INFORM SCI, V16, P276
[29]
VANRIJSBERGEN CJ, 1975, INFORMATION RETRIEVA
[30]
Weinatoek M., 1971, ENCY LIB INFORM SCI, V5, P16