1982

doi dblp
The Growing Crisis of Traditional Information Retrieval Systems - What is to Follow?
Norbert Henrichs
Research and Development in Information Retrieval, Proceedings, Berlin, May 18-20, 1982

1980

doi dblp
Promotion of information science research by the government of the Federal Republic of Germany
Fritz Lohner | Norbert Henrichs
1980 Volume 16 Issue 4-5

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