## Catarina Carvalho, Florent R. Madelaine, Barnaby Martin

*From Complexity to Algebra and Back: Digraph Classes, Collapsibility, and the PGP*

LICS, 2015.

@inproceedings{LICS-2015-CarvalhoMM, author = "Catarina Carvalho and Florent R. Madelaine and Barnaby Martin", booktitle = "{Proceedings of the 30th Annual ACM/IEEE Symposium on Logic in Computer Science}", doi = "10.1109/LICS.2015.50", isbn = "978-1-4799-8875-4", pages = "462--474", publisher = "{IEEE}", title = "{From Complexity to Algebra and Back: Digraph Classes, Collapsibility, and the PGP}", year = 2015, }