David Haussler. Insertion languages. Inf. Sci., 31(1):77-89, 1983. [doi]
@article{Haussler83, title = {Insertion languages}, author = {David Haussler}, year = {1983}, doi = {10.1016/0020-0255(83)90023-3}, url = {http://dx.doi.org/10.1016/0020-0255(83)90023-3}, researchr = {https://researchr.org/publication/Haussler83}, cites = {0}, citedby = {0}, journal = {Inf. Sci.}, volume = {31}, number = {1}, pages = {77-89}, }