Number of sessions analized: 69179 (we exclude session that access less than 2 papers or articles)
mcbjmoncbv:21:y:1989:i:3:p:380-87 (2 access)
| mcbjmoncbv:22:y:1990:i:3:p:305-26 | access 1 | commun 1 | relatness 0.5 |
| ucpjpolecv:97:y:1989:i:2:p:305-46 | access 1 | commun 1 | relatness 0.5 |
| ucpjpolecv:84:y:1976:i:2:p:337-42 | access 1 | commun 1 | relatness 0.5 |