@article{ZVMMF_2014_54_11_a0,
     author = {V. I. Gel'fgat},
     title = {Matrices of small {Toeplitz} rank, certain representations of the solution to~an unstable system of linear equations with {Toeplitz} coefficient matrices, and~related fast algorithms for solving such systems},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {1691--1706},
     publisher = {mathdoc},
     volume = {54},
     number = {11},
     year = {2014},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_2014_54_11_a0/}
}