Number of sessions analized: 69179 (we exclude session that access less than 2 papers or articles)
ecmemetrpv:54:y:1986:i:2:p:425-27 (2 access)
| ecmemetrpv:52:y:1984:i:1:p:47-57 | access 1 | commun 1 | relatness 0.5 |
| ecmemetrpv:58:y:1990:i:6:p:1475-80 | access 1 | commun 1 | relatness 0.5 |