Number of sessions analized: 69179 (we exclude session that access less than 2 papers or articles)
ecmemetrpv:45:y:1977:i:1:p:133-46 (2 access)
| tprrestatv:67:y:1985:i:4:p:624-29 | access 1 | commun 1 | relatness 0.5 |
| tprqjeconv:101:y:1986:i:4:p:861-65 | access 1 | commun 1 | relatness 0.5 |