Number of sessions analized: 69179 (we exclude session that access less than 2 papers or articles)
mcbjmoncbv:1:y:1969:i:1:p:46-70 (2 access)
| ucpjpolecv:82:y:1974:i:1:p:133-51 | access 2 | commun 2 | relatness 1 |
| ucpjpolecv:86:y:1978:i:4:p:599-625 | access 1 | commun 1 | relatness 0.5 |