Number of sessions analized: 69179 (we exclude session that access less than 2 papers or articles)
oupoxfordv:13:y:1997:i:03:p:1-18 (2 access)
| mcbjmoncbv:12:y:1980:i:4:p:696-715 | access 1 | commun 1 | relatness 0.5 |
| aeajecperv:10:y:1996:i:1:p:105-20 | access 1 | commun 1 | relatness 0.5 |
| jaejapmetv:15:y:2000:i:3:p:311-329 | access 1 | commun 1 | relatness 0.5 |
| aeajecperv:4:y:1990:i:1:p:207-09 | access 1 | commun 1 | relatness 0.5 |