@article{RO_2008__42_3_285_0,
     author = {Maurras, Jean-Fran\c{c}ois and Nedev, Roumen},
     title = {On the convex hull of projective planes},
     journal = {RAIRO - Operations Research - Recherche Op\'erationnelle},
     pages = {285--289},
     publisher = {EDP-Sciences},
     volume = {42},
     number = {3},
     year = {2008},
     doi = {10.1051/ro:2008023},
     mrnumber = {2444487},
     language = {en},
     url = {http://www.numdam.org/articles/10.1051/ro:2008023/}
}