@incollection{AST_1980__74__99_0,
     author = {Hennion, H. and Roynette, B.},
     title = {Un th\'eor\`eme de dichotomie pour une marche al\'eatoire sur un espace homog\`ene},
     booktitle = {Journ\'ees sur les marches al\'eatoires},
     series = {Ast\'erisque},
     pages = {99--122},
     publisher = {Soci\'et\'e math\'ematique de France},
     number = {74},
     year = {1980},
     mrnumber = {588158},
     zbl = {0434.60011},
     language = {fr},
     url = {http://archive.numdam.org/item/AST_1980__74__99_0/}
}