Number of sessions analized: 69179 (we exclude session that access less than 2 papers or articles)
wpawuwpdc0109002 (2 access)
| wpawuwpdc0109003 | access 3 | commun 2 | relatness 0.67 |
| wpawuwpdc0108001 | access 3 | commun 2 | relatness 0.67 |
| wpawuwpdc0109009 | access 1 | commun 1 | relatness 0.5 |