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20 Eric H. Baalbergen, Dick Grune, Maarten Waage,
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27 Andrew S. Tanenbaum et al.,
29 A practical tool kit for making portable compilers,
36 Lint, a C program verifier,
43 Dick Grune, Ceriel J. H. Jacobs,
45 A Programmer-friendly LL(1) Parser Generator,
47 IR 127, Vrije Universiteit, Amsterdam,