@article{Rapisarda_2016,
title={State-Space Modeling of Two-Dimensional Vector-Exponential Trajectories},
volume={54},
ISSN={1095-7138},
url={http://dx.doi.org/10.1137/15m1031837},
DOI={10.1137/15m1031837},
number={5},
journal={SIAM Journal on Control and Optimization},
publisher={Society for Industrial & Applied Mathematics (SIAM)},
author={Rapisarda,
P. and Antoulas,
A. C.},
year={2016},
month=jan,
pages={2734–2753} }