Number of sessions analized: 69179 (we exclude session that access less than 2 papers or articles)
ucpjnlbusv:52:y:1979:i:1:p:51-61 (2 access)
| ucpjnlbusv:46:y:1973:i:4:p:589-92 | access 1 | commun 1 | relatness 0.5 |
| mcbjmoncbv:9:y:1977:i:1:p:97-102 | access 1 | commun 1 | relatness 0.5 |