Number of sessions analized: 69179 (we exclude session that access less than 2 papers or articles)
aeajeclitv:36:y:1998:i:2:p:818-860 (2 access)
| eteetewpsete0107 | access 1 | commun 1 | relatness 0.5 |
| tprqjeconv:103:y:1988:i:4:p:793-98 | access 1 | commun 1 | relatness 0.5 |
| aeaaecrevv:82:y:1992:i:4:p:1018-26 | access 1 | commun 1 | relatness 0.5 |