Number of sessions analized: 69179 (we exclude session that access less than 2 papers or articles)
sprreecdev:4:y:1999:i:2:p:161-177 (2 access)
| sprsochwev:17:y:2000:i:1:p:69-83 | access 1 | commun 1 | relatness 0.5 |
| tprqjeconv:109:y:1994:i:4:p:1125-56 | access 1 | commun 1 | relatness 0.5 |