Shih-Feng Yang, Chyi Hwang. A test for robust Hurwitz stability of convex combinations of complex polynomials. J. Franklin Institute, 339(2):129-144, 2002. [doi]
@article{YangH02-6, title = {A test for robust Hurwitz stability of convex combinations of complex polynomials}, author = {Shih-Feng Yang and Chyi Hwang}, year = {2002}, doi = {10.1016/S0016-0032(02)00014-5}, url = {https://doi.org/10.1016/S0016-0032(02)00014-5}, researchr = {https://researchr.org/publication/YangH02-6}, cites = {0}, citedby = {0}, journal = {J. Franklin Institute}, volume = {339}, number = {2}, pages = {129-144}, }