Co-usage of papers

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

jaejapmetv:16:y:2001:i:1:p:41-57 (2 access) related documents:

jaejapmetv:15:y:2000:i:6:p:595-624 access 1 commun 1 relatness 0.5

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