@phdthesis{BJHTUP11_2006__0708__P0_0,
     author = {Garivier, Aur\'elien},
     title = {Mod\`eles contextuels et alphabets infinis en th\'eorie de l'information},
     series = {Th\`eses d'Orsay},
     publisher = {Universite Paris-Sud Facult\'e des Sciences d'Orsay},
     number = {708},
     year = {2006},
     language = {fr},
     url = {http://archive.numdam.org/item/BJHTUP11_2006__0708__P0_0/}
}