Co-usage of papers

Number of sessions analized: 69179 (we exclude session that access less than 2 papers or articles)

sprjoevecv:7:y:1997:i:2:p:169-192 (2 access) related documents:

sprjoecthv:10:y:1997:i:2:p:335-360 access 1 commun 1 relatness 0.5

Done at: 2002-04-15 10:19:14