Co-usage of papers

Number of sessions analized: 69179 (we exclude session that access less than 2 papers or articles)

mcbjmoncbv:24:y:1992:i:4:p:499-510 (3 access) related documents:

ucpjnlbusv:59:y:1986:i:1:p:79-85 access 2 commun 2 relatness 0.67

Done at: 2002-04-15 10:19:14