The Enumerability and Invariance of Complexity Classes

Forbes D. Lewis. The Enumerability and Invariance of Complexity Classes. J. Comput. Syst. Sci., 5(3):286-303, 1971.

@article{Lewis71,
  title = {The Enumerability and Invariance of Complexity Classes},
  author = {Forbes D. Lewis},
  year = {1971},
  researchr = {https://researchr.org/publication/Lewis71},
  cites = {0},
  citedby = {0},
  journal = {J. Comput. Syst. Sci.},
  volume = {5},
  number = {3},
  pages = {286-303},
}