@article{PORMA_1962__21_3_114887,
     author = {Thompson, R.C.},
     title = {On matrix commutators},
     journal = {Portugaliae mathematica},
     pages = {143--153},
     publisher = {mathdoc},
     volume = {21},
     number = {3},
     year = {1962},
     mrnumber = {0147558},
     zbl = {0107.02502},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PORMA_1962__21_3_114887/}
}