A Proof of the Substitution Lemma in de Bruijn s Notation

Hiroshi Ohtsuka. A Proof of the Substitution Lemma in de Bruijn s Notation. Inf. Process. Lett., 46(2):63-66, 1993.

@article{Ohtsuka93,
  title = {A Proof of the Substitution Lemma in de Bruijn s Notation},
  author = {Hiroshi Ohtsuka},
  year = {1993},
  researchr = {https://researchr.org/publication/Ohtsuka93},
  cites = {0},
  citedby = {0},
  journal = {Inf. Process. Lett.},
  volume = {46},
  number = {2},
  pages = {63-66},
}