@article{TRSPY_1994_203_a35,
     author = {D. Vogt},
     title = {Kernels of power series matrices},
     journal = {Informatics and Automation},
     pages = {461--468},
     publisher = {mathdoc},
     volume = {203},
     year = {1994},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/TRSPY_1994_203_a35/}
}