@article{GDZPPN002406993, title = {Double Centralizers and Dominant Dimensions.}, journal = {Mathematische Zeitschrift}, volume = {114}, year = {1970}, pages = {79-88}, zbl = {0215.38202}, url = {http://dml.mathdoc.fr/item/GDZPPN002406993} }
Tachikawa, Hiroyuki. Double Centralizers and Dominant Dimensions.. Mathematische Zeitschrift, Tome 114 (1970) pp. 79-88. http://gdmltest.u-ga.fr/item/GDZPPN002406993/