@article{KYB_1998__34_6_a9,
     author = {Charalambous, Charalambos D.},
     title = {Finite-dimensionality of information states in optimal control of stochastic systems: a {Lie} algebraic approach},
     journal = {Kybernetika},
     pages = {[725]},
     publisher = {mathdoc},
     volume = {34},
     number = {6},
     year = {1998},
     mrnumber = {1695374},
     zbl = {1274.93281},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/KYB_1998__34_6_a9/}
}