Number of sessions analized: 69179 (we exclude session that access less than 2 papers or articles)
ucpjpolecv:101:y:1993:i:3:p:518-38 (2 access)
| ucpjpolecv:95:y:1987:i:6:p:1217-39 | access 1 | commun 1 | relatness 0.5 |
| ucpjpolecv:96:y:1988:i:1:p:100-115 | access 1 | commun 1 | relatness 0.5 |
| ucpjpolecv:94:y:1986:i:4:p:863-72 | access 1 | commun 1 | relatness 0.5 |