Seymour Ginsburg, Edwin H. Spanier. Pushdown Acceptor Forms. Theoretical Computer Science, 5(3):307-320, 1977.
@article{GinsburgS77,
title = {Pushdown Acceptor Forms},
author = {Seymour Ginsburg and Edwin H. Spanier},
year = {1977},
researchr = {https://researchr.org/publication/GinsburgS77},
cites = {0},
citedby = {0},
journal = {Theoretical Computer Science},
volume = {5},
number = {3},
pages = {307-320},
}