Number of sessions analized: 69179 (we exclude session that access less than 2 papers or articles)
nbrnberwo8535 (2 access)
| aeaaecrevv:83:y:1993:i:3:p:450-72 | access 1 | commun 1 | relatness 0.5 |
| aeajecperv:10:y:1996:i:2:p:123-39 | access 1 | commun 1 | relatness 0.5 |