Takeshi Shinohara. Rich Classes Inferable from Positive Data: Length-Bounded Elementary Formal Systems. Inf. Comput., 108(2):175-186, February 1994.
@article{Shinohara94, title = {Rich Classes Inferable from Positive Data: Length-Bounded Elementary Formal Systems}, author = {Takeshi Shinohara}, year = {1994}, month = {February}, researchr = {https://researchr.org/publication/Shinohara94}, cites = {0}, citedby = {0}, journal = {Inf. Comput.}, volume = {108}, number = {2}, pages = {175-186}, }