Automated information retrieval : theory and methods

The system and the systems approach / Vladimir G. Voiskunskii -- Automatic indexing of documents / Vladimir G. Voiskunskii -- Automatic indexing of search requests / Vladimir G. Voiskunskii -- Storage and access to information / Vladimir G. Voiskunskii -- Control and feedback in IR systems / Vladimir G. Voiskunskii -- Evaluation of search results / Vladimir G. Voiskunskii -- Vital activities and needs / Vladimir G. Voiskunskii -- Evaluation of macroevaluated objects / Vladimir G. Voiskunskii -- Some directions in the development of IR systems / Vladimir G. Voiskunskii -- Information crisis / Vladimir G. Voiskunskii -- Concept of an information retrieval system / Vladimir G. Voiskunskii -- Information retrieval language / Vladimir G. Voiskunskii