Co-usage of papers

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

sprjogathv:28:y:1999:i:2:p:241-252 (2 access) related documents:

sprsochwev:16:y:1999:i:1:p:137-143 access 1 commun 1 relatness 0.5

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