Science of Computer Programming · 1987 · 6.7K citations · 20 references
EngineeringSystems EngineeringComplex SystemsDiagrammingSystems ModelingComplex Systems ModelingSystem DiagramsSystem RepresentationGraphical Representation Of ModelsState DiagramsStatechart ModelingStatechartsVisual Modeling
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Introduction to automata theory, languages, and computation
Computer Languages · 1980 · 6.9K citations
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Amir Pnueli · 1977 · 5.7K citations
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C. A. R. Hoare · Communications of the ACM · 1983 · 3.8K citations · Full text