2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/34950In spite of a recent reply by Quevedo and Zárate (gr-qc/0403096), their assertion that their thermodynamic scheme for a perfect fluid binary mixture is incompatible with Szekeres and Stephani families of universes, except those of FRW ones, remains wrong.2 pagesGeneral Relativity and Quantum CosmologyComment to the reply to "On the thermodynamics of inhomogeneous perfect fluid mixtures"text