Under CopyrightStryi-Hipp, GerhardGerhardStryi-HippOliva, AxelAxelOlivaFortuin, StefanStefanFortuin2022-03-117.12.20122011https://publica.fraunhofer.de/handle/publica/37506710.24406/publica-fhg-3750672-s2.0-84873810298enSolarthermie und OptikSolarthermieSolaranlagen621697Optimization of Solar Thermal Combi-Systems for Domestic Hot Water and Space Heatingconference paper