@article{10_4064_ap_48_1_105_107,
     author = {Irena Broszkiewicz},
     title = {Decompositions of tensor products of contractions},
     journal = {Annales Polonici Mathematici},
     pages = {105--107},
     publisher = {mathdoc},
     volume = {48},
     number = {1},
     year = {1988},
     doi = {10.4064/ap-48-1-105-107},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ap-48-1-105-107/}
}