Number of sessions analized: 69179 (we exclude session that access less than 2 papers or articles)
ecmemetrpv:46:y:1978:i:6:p:1483-87 (2 access)
| ecmemetrpv:54:y:1986:i:5:p:1197-1205 | access 1 | commun 1 | relatness 0.5 |
| ecmemetrpv:49:y:1981:i:6:p:1457-68 | access 1 | commun 1 | relatness 0.5 |