%0 Journal Article %A Brandts, Jan %A Křížek, Michal %T Factorization of CP-rank-$3$ completely positive matrices %J Czechoslovak Mathematical Journal %D 2016 %P 955-970 %V 66 %N 3 %I mathdoc %U https://geodesic-test.mathdoc.fr/articles/10.1007/s10587-016-0303-9/ %R 10.1007/s10587-016-0303-9 %G en %F 10_1007_s10587_016_0303_9