Godfried T. Toussaint. The Erdös-Nagy theorem and its ramifications. In CCCG. 1999. [doi]
@inproceedings{Toussaint99, title = {The Erdös-Nagy theorem and its ramifications}, author = {Godfried T. Toussaint}, year = {1999}, url = {http://www.cs.ubc.ca/conferences/CCCG/elec_proc/fp19.pdf}, researchr = {https://researchr.org/publication/Toussaint99}, cites = {0}, citedby = {0}, booktitle = {CCCG}, }