Applying the energy performance of buildings directive (EPBD) to existing buildings

Under CopyrightErhorn-Kluttig, H.H.Erhorn-KluttigErhorn, H.H.ErhornBoer, J. deJ. deBoer2022-03-038.2.20082007https://publica.fraunhofer.de/handle/publica/21425510.24406/publica-fhg-214255en690Applying the energy performance of buildings directive (EPBD) to existing buildingsjournal article