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Benchmarks in distance education : the LIS experience (2003)
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Herther, N.K.: Education over the Web distance learning and the information professional (1997)
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Zhang, J.; Korfhage, R.R.: DARE: Distance and Angle Retrieval Environment : A tale of the two measures (1999)
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Jin, Z.; Yuan, C.: On the ambiguity of information retrieval for visualization (1998)
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Fricke, M.: Information using likeness measures (1997)
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