Karl M. Schimpf, Jean H. Gallier. Tree Pushdown Automata. J. Comput. Syst. Sci., 30(1):25-40, 1985.
@article{SchimpfG85,
title = {Tree Pushdown Automata},
author = {Karl M. Schimpf and Jean H. Gallier},
year = {1985},
researchr = {https://researchr.org/publication/SchimpfG85},
cites = {0},
citedby = {0},
journal = {J. Comput. Syst. Sci.},
volume = {30},
number = {1},
pages = {25-40},
}