Rajendra Bhatia, Ren-Cang Li. On perturbations of matrix pencils with real spectra. II. Math. Comput., 65(214):637-645, 1996.
@article{BhatiaL96, title = {On perturbations of matrix pencils with real spectra. II}, author = {Rajendra Bhatia and Ren-Cang Li}, year = {1996}, researchr = {https://researchr.org/publication/BhatiaL96}, cites = {0}, citedby = {0}, journal = {Math. Comput.}, volume = {65}, number = {214}, pages = {637-645}, }