Stephen A. Cook. Variations on Pushdown Machines (Detailed Abstract). In Conference Record of ACM Symposium on Theory of Computing, 5-7 May 1969, Marina del Rey, California, USA. pages 229-231, ACM, 1969.
@inproceedings{Cook69,
title = {Variations on Pushdown Machines (Detailed Abstract)},
author = {Stephen A. Cook},
year = {1969},
tags = {abstract machine},
researchr = {https://researchr.org/publication/Cook69},
cites = {0},
citedby = {0},
pages = {229-231},
booktitle = {Conference Record of ACM Symposium on Theory of Computing, 5-7 May 1969, Marina del Rey, California, USA},
publisher = {ACM},
}