@article{TDM_2007_10_a1,
     author = {G. V. Balakin},
     title = {Systems of equations with disturbance parameters},
     journal = {Trudy po diskretnoj matematike},
     pages = {7--17},
     year = {2007},
     volume = {10},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TDM_2007_10_a1/}
}