Number of sessions analized: 69179 (we exclude session that access less than 2 papers or articles)
sprjoecthv:10:y:1997:i:2:p:361-367 (2 access)
| scescecf768 | access 1 | commun 1 | relatness 0.5 |
| sprjoecthv:15:y:2000:i:2:p:485-490 | access 1 | commun 1 | relatness 0.5 |