Co-usage of papers

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

sprjoevecv:9:y:1999:i:3:p:367-371 (3 access) related documents:

sprjoevecv:7:y:1997:i:1:p:41-47 access 2 commun 2 relatness 0.67

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