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DOI: dx.doi.org/10.1007/BFb0000113

Engels, Gregor, Rupert Gall, Manfred Nagl, and Wilhelm Schäfer. “Software Specification Using Graph Grammars.”http://dx.doi.org/10.1007/BF02251236__Computing 31, no. 4 (1983): 317–46.http://dx.doi.org/10.1007/BF02251236 .
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Engels, Gregor, Udo Pletat, and Hans-Dietrich Ehrich. “An Operational Semantics for Specifications of Abstract Data Types with Error Handling.”http://dx.doi.org/10.1007/BF00265557__Acta Informatica 9, no. 3 (1983): 235–54.http://dx.doi.org/10.1007/BF00265557 .
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Meyer auf der Heide, Friedhelm. “Efficiency of Universal Parallel Computers.”https://doi.org/10.1007/bf00265559__Acta Informatica, 1983, 269–96.https://doi.org/10.1007/bf00265559 .
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Klein, Peter, and Friedhelm Meyer auf der Heide. “A Lower Time Bound for the Knapsack Problem on Random Access Machines.”https://doi.org/10.1007/bf00290735__Acta Informatica, 1983, 385–95.https://doi.org/10.1007/bf00290735 .
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Meyer auf der Heide, Friedhelm. “Infinite Cube-Connected Cycles.”https://doi.org/10.1016/0020-0190(83)90001-7__Information Processing Letters, 1983, 1–2.https://doi.org/10.1016/0020-0190(83)90001-7 .
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Meyer auf der Heide, Friedhelm. “A Polynomial Linear Search Algorithm for the N-Dimensional Knapsack Problem.”https://doi.org/10.1145/800061.808734__In Proceedings of the Fifteenth Annual ACM Symposium on Theory of Computing  - STOC ’83, 1983.https://doi.org/10.1145/800061.808734 .
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Meyer auf der Heide, Friedhelm. “Efficiency of Universal Parallel Computers.”https://doi.org/10.1007/bfb0036483__In Lecture Notes in Computer Science. Berlin/Heidelberg, 1983.https://doi.org/10.1007/bfb0036483 .
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