Co-usage of papers

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

wopbodewp382 (2 access)related documents:

nbrnberwo4650	access 1	commun 1	relatness 0.5
ucpjpolecv:94:y:1986:i:5:p:1096-1109	access 1	commun 1	relatness 0.5

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