@article{GDZPPN00253942X,
title = {La desigualdad de Cauchy-Schwarz},
journal = {Revista colombiana de matematicas},
volume = {7},
year = {1973},
pages = {101-108},
url = {http://dml.mathdoc.fr/item/GDZPPN00253942X}
}
Takahashi, Alonso. La desigualdad de Cauchy-Schwarz. Revista colombiana de matematicas, Tome 7 (1973) pp. 101-108. http://gdmltest.u-ga.fr/item/GDZPPN00253942X/