Number of sessions analized: 69179 (we exclude session that access less than 2 papers or articles)
tprqjeconv:95:y:1980:i:4:p:737-50 (2 access)
| tprrestatv:66:y:1984:i:2:p:324-29 | access 1 | commun 1 | relatness 0.5 |
| tprrestatv:57:y:1975:i:3:p:311-19 | access 1 | commun 1 | relatness 0.5 |