Number of sessions analized: 69179 (we exclude session that access less than 2 papers or articles)
aeaaecrevv:63:y:1973:i:5:p:1022-24 (2 access)
| ecmemetrpv:38:y:1970:i:3:p:393-409 | access 1 | commun 1 | relatness 0.5 |
| aeaaecrevv:83:y:1993:i:2:p:156-61 | access 1 | commun 1 | relatness 0.5 |