@article{KYB_2009__45_3_a5,
     author = {\v{C}ern\'y, V\'aclav},
     title = {Unifying approach to observer-filter design},
     journal = {Kybernetika},
     pages = {445--457},
     publisher = {mathdoc},
     volume = {45},
     number = {3},
     year = {2009},
     mrnumber = {2543133},
     zbl = {1165.93318},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/KYB_2009__45_3_a5/}
}