The Simultaneous Accessibility of Two Configurations of Two Equivalent DPDA's

@article{Courcelle1981TheSA,
  title={The Simultaneous Accessibility of Two Configurations of Two Equivalent DPDA's},
  author={Bruno Courcelle},
  journal={Inf. Process. Lett.},
  year={1981},
  volume={12},
  pages={111-114}
}