Number of sessions analized: 69179 (we exclude session that access less than 2 papers or articles)
ucpjpolecv:81:y:1973:i:6:p:1387-1406 (2 access)
| ucpjnlbusv:55:y:1982:i:3:p:317-43 | access 1 | commun 1 | relatness 0.5 |
| ucpjpolecv:95:y:1987:i:5:p:1000-1023 | access 1 | commun 1 | relatness 0.5 |