Lawrence Yelowitz, Arthur G. Duncan. Abstractions, instantiations, and proofs of marking algorithms. SIGART Bulletin, 64:13-21, 1977. [doi]
@article{YelowitzD77,
title = {Abstractions, instantiations, and proofs of marking algorithms},
author = {Lawrence Yelowitz and Arthur G. Duncan},
year = {1977},
doi = {10.1145/872736.806927},
url = {http://doi.acm.org/10.1145/872736.806927},
researchr = {https://researchr.org/publication/YelowitzD77},
cites = {0},
citedby = {0},
journal = {SIGART Bulletin},
volume = {64},
pages = {13-21},
}