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Small, H.; Sweeney, E.: Clustering the Science Citation Index using co-citations (1985)
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Small, H.: Co-citation context analysis and the structure of paradigms (1980)
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Small, H.: Visualizing science by citation mapping (1999)
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Boyack, K.W.; Small, H.; Klavans, R.: Improving the accuracy of co-citation clustering using full text (2013)
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