Rudolf Rupp, Amol Sasane. On the density of stabilizable plants in the class of unstabilizable plants: The real symmetric disk algebra case. J. Franklin Institute, 346(8):784-793, 2009. [doi]
@article{RuppS09, title = {On the density of stabilizable plants in the class of unstabilizable plants: The real symmetric disk algebra case}, author = {Rudolf Rupp and Amol Sasane}, year = {2009}, doi = {10.1016/j.jfranklin.2009.04.004}, url = {https://doi.org/10.1016/j.jfranklin.2009.04.004}, researchr = {https://researchr.org/publication/RuppS09}, cites = {0}, citedby = {0}, journal = {J. Franklin Institute}, volume = {346}, number = {8}, pages = {784-793}, }