Number of sessions analized: 69179 (we exclude session that access less than 2 papers or articles)
sprjoecthv:12:y:1998:i:3:p:461-488 (2 access)
| mcbjmoncbv:23:y:1991:i:3:p:352-66 | access 1 | commun 1 | relatness 0.5 |
| ecmemetrpv:58:y:1990:i:3:p:683-704 | access 1 | commun 1 | relatness 0.5 |