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Schiminovich, S.: Automatic classification and retrieval of documents by means of a bibliographic pattern discovery algorithm (1971)
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- Information storage and retrieval. 6(1971), S.417-435
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Guerrero-Bote, V.P.; Moya Anegón, F. de; Herrero Solana, V.: Document organization using Kohonen's algorithm (2002)
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- Information processing and management. 38(2002) no.1, S.79-89