@article{1028988998,
author = {Kazarinoff, Donat K.},
title = {A simple proof of the Erd\H os-Mordell inequality for triangles.},
journal = {Michigan Math. J.},
volume = {4},
number = {2},
year = {1957},
pages = { 97-98},
language = {en},
url = {http://dml.mathdoc.fr/item/1028988998}
}
Kazarinoff, Donat K. A simple proof of the Erdős-Mordell inequality for triangles.. Michigan Math. J., Tome 4 (1957) no. 2, pp. 97-98. http://gdmltest.u-ga.fr/item/1028988998/