Number of sessions analized: 69179 (we exclude session that access less than 2 papers or articles)
clalevarc96 (2 access)
| clalevarc627 | access 1 | commun 1 | relatness 0.5 |
| clalevarc592 | access 1 | commun 1 | relatness 0.5 |
| clalevarc471 | access 1 | commun 1 | relatness 0.5 |