Chính T. Hoàng, N. Khouzam. On brittle graphs. Journal of Graph Theory, 12(3):391-404, 1988. [doi]
@article{HoangK88, title = {On brittle graphs}, author = {Chính T. Hoàng and N. Khouzam}, year = {1988}, doi = {10.1002/jgt.3190120310}, url = {http://dx.doi.org/10.1002/jgt.3190120310}, researchr = {https://researchr.org/publication/HoangK88}, cites = {0}, citedby = {0}, journal = {Journal of Graph Theory}, volume = {12}, number = {3}, pages = {391-404}, }