@article{GDZPPN002034484, title = {Extensions of an elementary geometric inequality.}, journal = {Aequationes mathematicae}, volume = {26}, year = {1983}, pages = {197-207}, zbl = {0563.51023}, url = {http://dml.mathdoc.fr/item/GDZPPN002034484} }
Meir, A.; Klamkin, M.S. Extensions of an elementary geometric inequality.. Aequationes mathematicae, Tome 26 (1983) pp. 197-207. http://gdmltest.u-ga.fr/item/GDZPPN002034484/