Number of sessions analized: 69179 (we exclude session that access less than 2 papers or articles)
ecmemetrpv:47:y:1979:i:3:p:785-88 (2 access)
| ouprfinstv:6:y:1993:i:1:p:155-89 | access 1 | commun 1 | relatness 0.5 |
| ecmemetrpv:46:y:1978:i:1:p:59-67 | access 1 | commun 1 | relatness 0.5 |
| ecmemetrpv:60:y:1992:i:1:p:185-95 | access 1 | commun 1 | relatness 0.5 |