@article{KJM_2010_33_a7,
     author = {Slavko Simi\'c},
     title = {On a converse of {Ky} {Fan} inequality},
     journal = {Kragujevac Journal of Mathematics},
     pages = {95 },
     publisher = {mathdoc},
     volume = {33},
     year = {2010},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/KJM_2010_33_a7/}
}