Chen, P. S. (1993). On inference rules of logic based information retrieval systems. Aachen: Technische Hochschule Aachen.
Chicago Style CitationChen, Patrick S. On Inference Rules of Logic Based Information Retrieval Systems. Aachen: Technische Hochschule Aachen, 1993.
MLA CitationChen, Patrick S. On Inference Rules of Logic Based Information Retrieval Systems. Aachen: Technische Hochschule Aachen, 1993.
Warning: These citations may not always be 100% accurate.