author = { Chlechowitz, Mara AND Reuter, Matthias AND Eichhammer, Wolfgang },

title = { An indicator based approach to the energy efficiency first principle },

edition = { [Erstellt: 13. April 2022] } ,

publisher = {Fraunhofer ISI},

keywords = { Graue Literatur , Forschungsbericht },

year = {[2022]},

booktitle = {Working paper sustainability and innovation ; no. S 2021, 10},

address = { Karlsruhe },

url = { http://slubdd.de/katalog?TN_libero_mab2 }