@article{GDZPPN002081946, title = {A new geometric inequality.}, journal = {Elemente der Mathematik}, volume = {43}, year = {1988}, pages = {75-78}, zbl = {0707.51022}, url = {http://dml.mathdoc.fr/item/GDZPPN002081946} }
Abi-Khuzam, Faruk. A new geometric inequality.. Elemente der Mathematik, Tome 43 (1988) pp. 75-78. http://gdmltest.u-ga.fr/item/GDZPPN002081946/