A Predicative Strong Normalisation Proof for a lambda-Calculus with Interleaving Inductive Types

@inproceedings{Abel1999APS,
  title={A Predicative Strong Normalisation Proof for a lambda-Calculus with Interleaving Inductive Types},
  author={Andreas Abel and Thorsten Altenkirch},
  booktitle={TYPES},
  year={1999}
}