@article{journals/jct/Reyna97, title = {Finite Fields and Ramanujan Graphs.}, author = {J. Arias de Reyna}, journal = {J. Comb. Theory, Ser. B}, number = {2}, pages = {259-264}, url = {http://dblp.uni-trier.de/db/journals/jct/jctb70.html#Reyna97}, volume = {70}, year = {1997}, biburl = {http://www.bibsonomy.org/bibtex/2cbc23978c33903f82f1ab0dfca893e24/dblp}, description = {dblp}, ee = {http://dx.doi.org/10.1006/jctb.1996.1740}, date = {2006-01-31}, keywords = {dblp } }