Number of sessions analized: 69179 (we exclude session that access less than 2 papers or articles)
ucpjpolecv:102:y:1994:i:5:p:975-1005 (2 access)
| ucpjpolecv:99:y:1991:i:1:p:54-77 | access 1 | commun 1 | relatness 0.5 |
| ecmemetrpv:51:y:1983:i:4:p:1145-68 | access 1 | commun 1 | relatness 0.5 |