Noga Alon, Benny Sudakov. Bipartite Subgraphs And The Smallest Eigenvalue. Combinatorics, Probability & Computing, 9(1):1-12, 2000.
@article{AlonS00, title = {Bipartite Subgraphs And The Smallest Eigenvalue}, author = {Noga Alon and Benny Sudakov}, year = {2000}, researchr = {https://researchr.org/publication/AlonS00}, cites = {0}, citedby = {0}, journal = {Combinatorics, Probability & Computing}, volume = {9}, number = {1}, pages = {1-12}, }