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Belkin, N.J.; Croft, W.B.: Retrieval techniques (1987) 0.00

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Source: Annual review of information science and technology. 22(1987), S.109-145

Croft, W.B.; Thompson, R.H.: Support for browsing in an intelligent text retrieval system (1989) 0.00

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Source: International journal of man-machine studies. 30(1989), S.639-668

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