John Tsinias. Triangular Systems: A Global Extension of the Coron-Praly Theorem on the Existence of Feedback-Integrator Stabilisers. Eur. J. Control, 3(1):37-46, 1997. [doi]
@article{Tsinias97, title = {Triangular Systems: A Global Extension of the Coron-Praly Theorem on the Existence of Feedback-Integrator Stabilisers}, author = {John Tsinias}, year = {1997}, doi = {10.1016/S0947-3580(97)70060-8}, url = {http://dx.doi.org/10.1016/S0947-3580(97)70060-8}, researchr = {https://researchr.org/publication/Tsinias97}, cites = {0}, citedby = {0}, journal = {Eur. J. Control}, volume = {3}, number = {1}, pages = {37-46}, }