## Rudolf E. Kálmán

*Realization Theory of Linear Systems over a Commutative Ring*

ICALP, 1972.

@inproceedings{ICALP-1972-Kalman, author = "Rudolf E. Kálmán", booktitle = "{Proceedings of the Colloquium on Automata, Languages and Programming}", isbn = "0-7204-2074-1", pages = "61--65", title = "{Realization Theory of Linear Systems over a Commutative Ring}", year = 1972, }