@article{NUMA_1986__49_133117,
     author = {Jean Meinguet},
     title = {On the {Davis-Kahan-Weinberger} {Solution} of the {Norm-Preserving} {Dilation} {Problem.}},
     journal = {Numerische Mathematik},
     pages = {331--342},
     publisher = {mathdoc},
     volume = {49},
     year = {1986},
     zbl = {0565.15010},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1986__49_133117/}
}