Donald Perlis. Languages With Self-Reference I: Foundations. Artificial Intelligence, 25(3):301-322, 1985.
@article{Perlis85-0, title = {Languages With Self-Reference I: Foundations}, author = {Donald Perlis}, year = {1985}, researchr = {https://researchr.org/publication/Perlis85-0}, cites = {0}, citedby = {0}, journal = {Artificial Intelligence}, volume = {25}, number = {3}, pages = {301-322}, }