@article{IIGUM_2013_6_3_a8,
     author = {P. S. Petrenko},
     title = {Detectability of linear systems of differential-algebraic equations},
     journal = {The Bulletin of Irkutsk State University. Series Mathematics},
     pages = {109--116},
     publisher = {mathdoc},
     volume = {6},
     number = {3},
     year = {2013},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IIGUM_2013_6_3_a8/}
}