Number of sessions analized: 69179 (we exclude session that access less than 2 papers or articles)
ecmemetrpv:50:y:1982:i:3:p:761-64 (2 access)
| ucpjpolecv:98:y:1990:i:4:p:827-52 | access 1 | commun 1 | relatness 0.5 |
| ucpjpolecv:92:y:1984:i:1:p:59-89 | access 1 | commun 1 | relatness 0.5 |