A Nonstandard Delta Fundion in a Predicative Theory

Peter Zahn. A Nonstandard Delta Fundion in a Predicative Theory. Math. Log. Q., 41:257-260, 1995.

@article{Zahn95,
  title = {A Nonstandard Delta Fundion in a Predicative Theory},
  author = {Peter Zahn},
  year = {1995},
  researchr = {https://researchr.org/publication/Zahn95},
  cites = {0},
  citedby = {0},
  journal = {Math. Log. Q.},
  volume = {41},
  pages = {257-260},
}