Daniel Liberzon, A. Stephen Morse, Eduardo D. Sontag. Output-input stability and minimum-phase nonlinear systems. IEEE Trans. Automat. Contr., 47(3):422-436, 2002. [doi]
@article{LiberzonMS02,
title = {Output-input stability and minimum-phase nonlinear systems},
author = {Daniel Liberzon and A. Stephen Morse and Eduardo D. Sontag},
year = {2002},
doi = {10.1109/9.989070},
url = {http://dx.doi.org/10.1109/9.989070},
researchr = {https://researchr.org/publication/LiberzonMS02},
cites = {0},
citedby = {0},
journal = {IEEE Trans. Automat. Contr.},
volume = {47},
number = {3},
pages = {422-436},
}