Mathematical Foundations of Computer Science 2002: 27th International Symposium, MFCS 2002, Warsaw, Poland, August 26-30, 2002 : Proceedings
Goos, Gerhard ; Hartmanis, Juris ; van Leeuwen, Jan Diks, Krzysztof ; Rytter, Wojciech
Berlin, Heidelberg: Springer Berlin / Heidelberg 2002
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