James V. Burke. Optimal Stability and Eigenvalue Multiplicity. Foundations of Computational Mathematics, 1(2):205-225, 2001. [doi]
@article{Burke01:0, title = {Optimal Stability and Eigenvalue Multiplicity}, author = {James V. Burke}, year = {2001}, doi = {10.1007/s102080010008}, url = {http://dx.doi.org/10.1007/s102080010008}, researchr = {https://researchr.org/publication/Burke01%3A0}, cites = {0}, citedby = {0}, journal = {Foundations of Computational Mathematics}, volume = {1}, number = {2}, pages = {205-225}, }