@article{GDZPPN002473534, title = {On a Maximum-Property Characterizing the Angels of Triangle.}, journal = {Monatshefte f\"ur Mathematik}, volume = {66}, year = {1962}, pages = {174-178}, zbl = {0103.38007}, url = {http://dml.mathdoc.fr/item/GDZPPN002473534} }
Szász, Paul. On a Maximum-Property Characterizing the Angels of Triangle.. Monatshefte für Mathematik, Tome 66 (1962) pp. 174-178. http://gdmltest.u-ga.fr/item/GDZPPN002473534/