@article{JCA_2021_28_2_JCA_2021_28_2_a22,
     author = {G. Strang},
     title = {The {Column-Row} {Factorization} of a {Matrix}},
     journal = {Journal of convex analysis},
     pages = {725--728},
     year = {2021},
     volume = {28},
     number = {2},
     url = {http://geodesic.mathdoc.fr/item/JCA_2021_28_2_JCA_2021_28_2_a22/}
}