Number of sessions analized: 69179 (we exclude session that access less than 2 papers or articles)
ecmemetrpv:40:y:1972:i:6:p:1043-58 (2 access)
| ecmemetrpv:46:y:1978:i:6:p:1363-87 | access 1 | commun 1 | relatness 0.5 |
| ecmemetrpv:48:y:1980:i:2:p:333-53 | access 1 | commun 1 | relatness 0.5 |