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author_ss:"Kostoff, R.N."
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Kostoff, R.N.; Block, J.A.: Factor matrix text filtering and clustering (2005)
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Kostoff, R.N.; Rio, J.A. del; Humenik, J.A.; Garcia, E.O.; Ramirez, A.M.: Citation mining : integrating text mining and bibliometrics for research user profiling (2001)
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