Gert Vegter, Chee-Keng Yap. Computational Complexity of Combinatorial Surfaces. In Symposium on Computational Geometry. pages 102-111, 1990. [doi]
@inproceedings{VegterY90, title = {Computational Complexity of Combinatorial Surfaces}, author = {Gert Vegter and Chee-Keng Yap}, year = {1990}, doi = {10.1145/98524.98546}, url = {http://doi.acm.org/10.1145/98524.98546}, researchr = {https://researchr.org/publication/VegterY90}, cites = {0}, citedby = {0}, pages = {102-111}, booktitle = {Symposium on Computational Geometry}, }