Piek Vossen. Handbook of Formal Languages. Journal of Logic, Language and Information, 14(4):457-487, 2005. [doi]
@article{Vossen05:0, title = {Handbook of Formal Languages}, author = {Piek Vossen}, year = {2005}, doi = {10.1007/s10849-005-2990-8}, url = {http://dx.doi.org/10.1007/s10849-005-2990-8}, researchr = {https://researchr.org/publication/Vossen05%3A0}, cites = {0}, citedby = {0}, journal = {Journal of Logic, Language and Information}, volume = {14}, number = {4}, pages = {457-487}, }