Number of sessions analized: 69179 (we exclude session that access less than 2 papers or articles)
bcabcarevv:2000:y:2000:i:Winter:p:3-15 (2 access)
| aeajecperv:14:y:2000:i:1:p:61-82 | access 1 | commun 1 | relatness 0.5 |
| oupoxfordv:13:y:1997:i:02:p:23-32 | access 1 | commun 1 | relatness 0.5 |