@article{Guest_Hammer_Johnson_Roblee_2017, title={Regular clique assemblies, configurations, and friendship in Edge-Regular graphs}, volume={48}, url={https://journals.math.tku.edu.tw/index.php/TKJM/article/view/2237}, DOI={10.5556/j.tkjm.48.2017.2237}, abstractNote={An edge-regular graph is a regular graph in which, for some $\lambda$, any two adjacent vertices have exactly $\lambda$ common neighbors. This paper is about the existence and structure of edge-regular graphs with $\lambda =1$ and about edge-regular graphs with $\lambda >1$ which have local neighborhood structure analogous to that of the edge-regular graphs with $\lambda =1$.}, number={4}, journal={Tamkang Journal of Mathematics}, author={Guest, Kelly B. and Hammer, James M. and Johnson, Peter D. and Roblee, Kenneth J.}, year={2017}, month={Dec.}, pages={301–320} }