Number of sessions analized: 69179 (we exclude session that access less than 2 papers or articles)
ucpjpolecv:102:y:1994:i:2:p:209-35 (2 access)
| ucpjpolecv:109:y:2001:i:2:p:444-473 | access 1 | commun 1 | relatness 0.5 |
| tprrestatv:71:y:1989:i:1:p:128-34 | access 1 | commun 1 | relatness 0.5 |
| ucpjpolecv:91:y:1983:i:6:p:1045-54 | access 1 | commun 1 | relatness 0.5 |