2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/198775We formulate Poisson-Lie T-duality in a path-integral manner that allows us to analyze the quantum corrections. Using the path-integral, we rederive the most general form of a Poisson-Lie dualizeable background and the generalized Buscher transformation rules it has to satisfy.16 pages, plain LaTeX 2e, one paragraph added to the conclusions; this is the final version accepted by Physics Letters BHigh Energy Physics - Theorytext