%0 Journal Article %A P. de la Harpe %A R. I. Grigorchuk %A T. Ceccherini-Silberstein %T Amenability and Paradoxical Decompositions for Pseudogroups and for Discrete Metric Spaces %J Informatics and Automation %D 1999 %P 68-111 %V 224 %I mathdoc %U http://geodesic.mathdoc.fr/item/TRSPY_1999_224_a4/ %G ru %F TRSPY_1999_224_a4