Number of sessions analized: 69179 (we exclude session that access less than 2 papers or articles)
cjeissuedv:32:y:1999:i:4:p:976-994 (2 access)
| mcbjmoncbv:19:y:1987:i:1:p:33-45 | access 1 | commun 1 | relatness 0.5 |
| ucpjpolecv:87:y:1979:i:3:p:639-47 | access 1 | commun 1 | relatness 0.5 |
| ucpjpolecv:85:y:1977:i:6:p:1245-57 | access 1 | commun 1 | relatness 0.5 |