Number of sessions analized: 69179 (we exclude session that access less than 2 papers or articles)
sprsochwev:15:y:1998:i:3:p:371-382 (2 access)
| clauclawp195 | access 1 | commun 1 | relatness 0.5 |
| aeaaecrevv:84:y:1994:i:2:p:454-58 | access 1 | commun 1 | relatness 0.5 |