@article{ETNA_2015__44__a13,
     author = {Aurentz, Jared L. and Mach, Thomas and Vandebril, Raf and Watkins, David S.},
     title = {Fast and stable unitary {QR} algorithm},
     journal = {Electronic transactions on numerical analysis},
     pages = {327--341},
     publisher = {mathdoc},
     volume = {44},
     year = {2015},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ETNA_2015__44__a13/}
}