@article{d07a6360-4aa3-3782-bfbe-a2d0529d2c06,
    issn = {00278424},
    url = {http://www.jstor.org/stable/61612},
    abstract = {The realization theory linear dynamical systems, previously developed over a field, are extended to a large class of commutative rings. The principal result is that the existence criterion for a finite realization extends without modification from a field to a Noetherian integral domain.},
    author = {Yves Rouchaleau and Bostwick F. Wyman and R. E. Kalman},
    journal = {Proceedings of the National Academy of Sciences of the United States of America},
    number = {11},
    pages = {3404--3406},
    publisher = {National Academy of Sciences},
    title = {Algebraic Structure of Linear Dynamical Systems. III. Realization Theory over a Commutative Ring},
    urldate = {2024-02-19},
    volume = {69},
    year = {1972},
    date-added = {2024-2-19 16:34:50 +0100}
}

@article{d07a6360-4aa3-3782-bfbe-a2d0529d2c06, issn = {00278424}, url = {http://www.jstor.org/stable/61612}, abstract = {The realization theory linear dynamical systems, previously developed over a field, are extended to a large class of commutative rings. The principal result is that the existence criterion for a finite realization extends without modification from a field to a Noetherian integral domain.}, author = {Yves Rouchaleau and Bostwick F. Wyman and R. E. Kalman}, journal = {Proceedings of the National Academy of Sciences of the United States of America}, number = {11}, pages = {3404--3406}, publisher = {National Academy of Sciences}, title = {Algebraic Structure of Linear Dynamical Systems. III. Realization Theory over a Commutative Ring}, urldate = {2024-02-19}, volume = {69}, year = {1972}, date-added = {2024-2-19 16:34:50 +0100} }