@article{ADM_2005_1_a4,
     author = {T. N. Gaiduk and V. V. Sergeichuk and N. A. Zharko},
     title = {Miniversal deformations of chains of linear mappings},
     journal = {Algebra and discrete mathematics},
     pages = {47--61},
     publisher = {mathdoc},
     number = {1},
     year = {2005},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ADM_2005_1_a4/}
}