Number of sessions analized: 69179 (we exclude session that access less than 2 papers or articles)
ecmemetrpv:49:y:1981:i:2:p:279-317 (2 access)
| ecmemetrpv:40:y:1972:i:5:p:901-03 | access 1 | commun 1 | relatness 0.5 |
| ecmemetrpv:45:y:1977:i:3:p:773 | access 1 | commun 1 | relatness 0.5 |
| ecmemetrpv:40:y:1972:i:3:p:497-514 | access 1 | commun 1 | relatness 0.5 |