@article{MOMA_1966__70_177349,
     author = {L. Mirsky},
     title = {An {Inequality} for {Characteristic} {Roots} and {Singular} {Values} of {Complex} {Matrices.}},
     journal = {Monatshefte f\"ur Mathematik},
     pages = {357--359},
     publisher = {mathdoc},
     volume = {70},
     year = {1966},
     zbl = {0168.03002},
     url = {http://geodesic.mathdoc.fr/item/MOMA_1966__70_177349/}
}