@article{KYB_1991__27_4_a9,
     author = {Blanchini, Franco},
     title = {Eigenvalue assignment via state observer for descriptor systems},
     journal = {Kybernetika},
     pages = {384--392},
     publisher = {mathdoc},
     volume = {27},
     number = {4},
     year = {1991},
     mrnumber = {1127913},
     zbl = {0773.93012},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/KYB_1991__27_4_a9/}
}