Number of sessions analized: 69179 (we exclude session that access less than 2 papers or articles)
sprempecov:25:y:2000:i:3:p:463-474 (2 access)
| spranrescv:33:y:1999:i:4:p:491-510 | access 1 | commun 1 | relatness 0.5 |
| aeaaecrevv:87:y:1997:i:2:p:194-99 | access 1 | commun 1 | relatness 0.5 |