@article{AIF_2006__56_2_309_0,
     author = {Stalder, Yves},
     title = {Moyennabilit\'e int\'erieure et extensions {HNN}},
     journal = {Annales de l'Institut Fourier},
     pages = {309--323},
     publisher = {Association des Annales de l{\textquoteright}institut Fourier},
     volume = {56},
     number = {2},
     year = {2006},
     doi = {10.5802/aif.2183},
     zbl = {1143.20013},
     mrnumber = {2226017},
     language = {fr},
     url = {http://www.numdam.org/articles/10.5802/aif.2183/}
}