Co-usage of papers

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

hhscbsnow1999_010 (2 access)related documents:

cjeissuedv:32:y:1999:i:4:p:995-1008 access 1 commun 1 relatness 0.5

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