@article{MOMA_1963__67_177204,
     author = {L. Mirsky},
     title = {Some {Applications} of a {Minimum} {Principle} in {Linear} {Algebra.}},
     journal = {Monatshefte f\"ur Mathematik},
     pages = {104--112},
     publisher = {mathdoc},
     volume = {67},
     year = {1963},
     zbl = {0148.01701},
     url = {http://geodesic.mathdoc.fr/item/MOMA_1963__67_177204/}
}