Number of sessions analized: 69179 (we exclude session that access less than 2 papers or articles)
ucpjnlbusv:65:y:1992:i:2:p:177-98 (2 access)
| fipfedmsr220 | access 1 | commun 1 | relatness 0.5 |
| mcbjmoncbv:18:y:1986:i:2:p:167-78 | access 1 | commun 1 | relatness 0.5 |