Number of sessions analized: 69179 (we exclude session that access less than 2 papers or articles)
ecmemetrpv:49:y:1981:i:2:p:451-89 (2 access)
| ecmemetrpv:49:y:1981:i:6:p:1583-88 | access 1 | commun 1 | relatness 0.5 |
| ecmemetrpv:54:y:1986:i:1:p:47-63 | access 1 | commun 1 | relatness 0.5 |