@article{120094, author = {Zden\v ek Dost\'al}, title = {Rennie's generalization of Kantorovich's inequality in a Hilbert space}, journal = {Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica}, volume = {19}, year = {1980}, pages = {101-102}, zbl = {0481.47015}, mrnumber = {0630372}, language = {en}, url = {http://dml.mathdoc.fr/item/120094} }
Dostál, Zdeněk. Rennie's generalization of Kantorovich's inequality in a Hilbert space. Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica, Tome 19 (1980) pp. 101-102. http://gdmltest.u-ga.fr/item/120094/
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