@article{PSMIR_1980___1_A2_0,
     author = {Guivarc'h, Yves and Raugi, Albert},
     title = {Fronti\`ere de {Furstenberg,} propri\'et\'es de contraction et th\'eor\`emes de convergence},
     journal = {Publications des s\'eminaires de math\'ematiques et informatique de Rennes},
     note = {talk:2},
     pages = {1--36},
     publisher = {D\'epartement de Math\'ematiques et Informatique, Universit\'e de Rennes},
     number = {1},
     year = {1980},
     language = {fr},
     url = {http://www.numdam.org/item/PSMIR_1980___1_A2_0/}
}