Mati Pentus. The Monotone Lambek Calculus Is NP-Complete. In Claudia Casadio, Bob Coecke, Michael Moortgat, Philip Scott, editors, Categories and Types in Logic, Language, and Physics - Essays Dedicated to Jim Lambek on the Occasion of His 90th Birthday. Volume 8222 of Lecture Notes in Computer Science, pages 368-380, Springer, 2014. [doi]
@inproceedings{Pentus14,
title = {The Monotone Lambek Calculus Is NP-Complete},
author = {Mati Pentus},
year = {2014},
doi = {10.1007/978-3-642-54789-8_20},
url = {http://dx.doi.org/10.1007/978-3-642-54789-8_20},
researchr = {https://researchr.org/publication/Pentus14},
cites = {0},
citedby = {0},
pages = {368-380},
booktitle = {Categories and Types in Logic, Language, and Physics - Essays Dedicated to Jim Lambek on the Occasion of His 90th Birthday},
editor = {Claudia Casadio and Bob Coecke and Michael Moortgat and Philip Scott},
volume = {8222},
series = {Lecture Notes in Computer Science},
publisher = {Springer},
isbn = {978-3-642-54788-1},
}