Co-usage of papers

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

mcbjmoncbv:15:y:1983:i:3:p:286-301 (3 access) related documents:

mcbjmoncbv:20:y:1988:i:3:p:409-21 access 2 commun 2 relatness 0.67

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