Tom Head, Gabriel Thierrin. Hypercodes in Deterministic and Slender 0L Languages. Inf. Comput., 45(3):251-262, June 1980.
@article{HeadT80, title = {Hypercodes in Deterministic and Slender 0L Languages}, author = {Tom Head and Gabriel Thierrin}, year = {1980}, month = {June}, researchr = {https://researchr.org/publication/HeadT80}, cites = {0}, citedby = {0}, journal = {Inf. Comput.}, volume = {45}, number = {3}, pages = {251-262}, }