Number of sessions analized: 69179 (we exclude session that access less than 2 papers or articles)
mcbjmoncbv:23:y:1991:i:1:p:35-52 (2 access)
| mcbjmoncbv:25:y:1993:i:3:p:445-54 | access 1 | commun 1 | relatness 0.5 |
| sprempecov:24:y:1999:i:2:p:211-223 | access 1 | commun 1 | relatness 0.5 |