André C. M. Ran. Necessary and sufficient conditions for existence of J-spectral factorization for para-Hermitian rational matrix functions. Automatica, 39(11):1935-1939, 2003. [doi]
@article{Ran03-0,
title = {Necessary and sufficient conditions for existence of J-spectral factorization for para-Hermitian rational matrix functions},
author = {André C. M. Ran},
year = {2003},
doi = {10.1016/S0005-1098(03)00201-2},
url = {http://dx.doi.org/10.1016/S0005-1098(03)00201-2},
researchr = {https://researchr.org/publication/Ran03-0},
cites = {0},
citedby = {0},
journal = {Automatica},
volume = {39},
number = {11},
pages = {1935-1939},
}