@article{ETNA_1994__2__a10,
     author = {Chan, Raymond H. and Nagy, James G. and Plemmons, Robert J.},
     title = {Displacement preconditioner for {Toeplitz} least squares iterations},
     journal = {Electronic transactions on numerical analysis},
     pages = {44--56},
     publisher = {mathdoc},
     volume = {2},
     year = {1994},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ETNA_1994__2__a10/}
}