Co-usage of papers

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

ecmemetrpv:60:y:1992:i:6:p:1439-42 (7 access) related documents:

ecmemetrpv:60:y:1992:i:5:p:993-1008 access 7 commun 5 relatness 0.51

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