Co-usage of papers

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

ecmemetrpv:52:y:1984:i:5:p:1191-98 (3 access) related documents:

ecmemetrpv:44:y:1976:i:6:p:1223-38 access 2 commun 2 relatness 0.67

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