Number of sessions analized: 69179 (we exclude session that access less than 2 papers or articles)
sprfinstov:4:y:2000:i:1:p:1-33 (2 access)
| ucpjnlbusv:44:y:1971:i:1:p:51-61 | access 1 | commun 1 | relatness 0.5 |
| sprfinstov:5:y:2001:i:4:p:557-581 | access 1 | commun 1 | relatness 0.5 |