Number of sessions analized: 69179 (we exclude session that access less than 2 papers or articles)
jreissuedv:10:n:5:1994:p:461-470 (2 access)
| jreissuedv:11:n:1:1996:p:87-102 | access 1 | commun 1 | relatness 0.5 |
| jreissuedv:9:n:4:1994:p:507-524 | access 1 | commun 1 | relatness 0.5 |