Anthony Bonato. The search for N-e.c. graphs. Contributions to Discrete Mathematics, 4(1), 2009. [doi]
@article{Bonato09, title = {The search for N-e.c. graphs}, author = {Anthony Bonato}, year = {2009}, url = {http://cdm.ucalgary.ca/cdm/index.php/cdm/article/view/155}, researchr = {https://researchr.org/publication/Bonato09}, cites = {0}, citedby = {0}, journal = {Contributions to Discrete Mathematics}, volume = {4}, number = {1}, }