@article{DAN_1996_349_2_a6,
     author = {D. O. Logofet},
     title = {Structural openness of subsets of stable matrices},
     journal = {Doklady Akademii Nauk},
     pages = {169--171},
     publisher = {mathdoc},
     volume = {349},
     number = {2},
     year = {1996},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1996_349_2_a6/}
}