@article{GDZPPN002035294, title = {Inequalities for the trace function.}, journal = {Aequationes mathematicae}, volume = {28}, year = {1985}, pages = {36-39}, zbl = {0585.15003}, url = {http://dml.mathdoc.fr/item/GDZPPN002035294} }
Marshall, Albert W.; Olkin, Ingram. Inequalities for the trace function.. Aequationes mathematicae, Tome 28 (1985) pp. 36-39. http://gdmltest.u-ga.fr/item/GDZPPN002035294/