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ISSN:0304-3975|292|1|33-43

Elsevier‎(2003)‎

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By Cronauer K.   Hertrampf U.   Vollmer H.   Wagner K. W.   in Theory of Computing Systems

ISSN:1432-4350|31|1|93-108

Springer Publishing Company ‎(1998)‎

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