@article{CAD_1990__15_4_381_0,
     author = {Hassan, H. Anwar},
     title = {M\'ediane et centre de gravit\'e pour une distribution de masse de densit\'e constante sur un convexe},
     journal = {Les cahiers de l'analyse des donn\'ees},
     pages = {381--386},
     publisher = {Dunod-Gauthier-Villars},
     address = {Paris},
     volume = {15},
     number = {4},
     year = {1990},
     language = {fr},
     url = {http://archive.numdam.org/item/CAD_1990__15_4_381_0/}
}