@article{KYB_1991__27_3_a1,
     author = {Commault, Christian and Lafay, Jean F. and Malabre, Michel},
     title = {Structure of linear systems: {Geometric} and transfer matrix approaches},
     journal = {Kybernetika},
     pages = {170--185},
     publisher = {mathdoc},
     volume = {27},
     number = {3},
     year = {1991},
     mrnumber = {1116831},
     zbl = {0746.93036},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/KYB_1991__27_3_a1/}
}