@techreport{OPUS4-1439, title = {100.000 Watt Solarinitiative Energieschule 2000+ : Pilotprojekt Aggertal-Gymnasium Engelskirchen 2001/2002}, institution = {Wuppertal Institut f{\"u}r Klima, Umwelt, Energie}, address = {Wuppertal}, year = {2002}, language = {de} }