2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/161974We prove that the uniform infinite random quadrangulations introduced respectively by Chassaing-Durhuus and Krikun have the same distribution.21 pages, 4 figures, frenchProbability60C05; 60J80; 05C30Les deux quadrangulations infinies uniformes ont même loitext