Number of sessions analized: 69179 (we exclude session that access less than 2 papers or articles)
ecmemetrpv:57:y:1989:i:1:p:135-62 (2 access)
| sprjoecthv:11:y:1998:i:3:p:495-521 | access 1 | commun 1 | relatness 0.5 |
| sprfinstov:3:y:1999:i:3:p:345-369 | access 1 | commun 1 | relatness 0.5 |
| ucpjpolecv:94:y:1986:i:2:p:402-17 | access 1 | commun 1 | relatness 0.5 |