Alexander Okhotin. Unambiguous Boolean grammars. Inf. Comput., 206(9-10):1234-1247, 2008. [doi]
@article{Okhotin08,
title = {Unambiguous Boolean grammars},
author = {Alexander Okhotin},
year = {2008},
doi = {10.1016/j.ic.2008.03.023},
url = {http://dx.doi.org/10.1016/j.ic.2008.03.023},
tags = {grammar},
researchr = {https://researchr.org/publication/Okhotin08},
cites = {0},
citedby = {0},
journal = {Inf. Comput.},
volume = {206},
number = {9-10},
pages = {1234-1247},
}