Number of sessions analized: 69179 (we exclude session that access less than 2 papers or articles)
ucpjpolecv:78:y:1970:i:1:p:1-26 (2 access)
| mcbjmoncbv:17:y:1985:i:2:p:243-52 | access 1 | commun 1 | relatness 0.5 |
| mcbjmoncbv:7:y:1975:i:2:p:193-214 | access 1 | commun 1 | relatness 0.5 |
| sprempecov:25:y:2000:i:3:p:507-518 | access 1 | commun 1 | relatness 0.5 |