@article{1181071692,
author = {Nebbia, Claudio},
title = {Groups of Isometries of a Tree and the CCR Property},
journal = {Rocky Mountain J. Math.},
volume = {29},
number = {4},
year = {1999},
pages = { 311-316},
language = {en},
url = {http://dml.mathdoc.fr/item/1181071692}
}
Nebbia, Claudio. Groups of Isometries of a Tree and the CCR Property. Rocky Mountain J. Math., Tome 29 (1999) no. 4, pp. 311-316. http://gdmltest.u-ga.fr/item/1181071692/