Number of sessions analized: 69179 (we exclude session that access less than 2 papers or articles)
jreissuedv:10:n:3:1995:p:297-318 (2 access)
| jreissuedv:14:n:3:1997:p:275-290 | access 1 | commun 1 | relatness 0.5 |
| jreissuedv:12:n:3:1996:p:369-382 | access 1 | commun 1 | relatness 0.5 |