Dante C. Youla. On the factorization of rational matrices. IEEE Transactions on Information Theory, 7(3):172-189, 1961. [doi]
@article{Youla61,
title = {On the factorization of rational matrices},
author = {Dante C. Youla},
year = {1961},
doi = {10.1109/TIT.1961.1057636},
url = {http://dx.doi.org/10.1109/TIT.1961.1057636},
researchr = {https://researchr.org/publication/Youla61},
cites = {0},
citedby = {0},
journal = {IEEE Transactions on Information Theory},
volume = {7},
number = {3},
pages = {172-189},
}