Nachdem mir beim letzten Mal so flott geholfen wurde, stehe ich jetzt wieder vor einem Misterium im Latexformat

Hier ein Auschnitt aus dem Header:
\documentclass[12pt,pdftex,a4paper,titlepage,twoside,parskip=half,listof=totoc,bibliography=totoc,captions=tableheading,final,DIV10,DIV=calc]{scrreprt} \usepackage[ngerman,english]{babel} \usepackage[utf8]{inputenc} \usepackage[babel,german=quotes]{csquotes} \usepackage[T1]{fontenc} \usepackage[style=geographie_koeln,dashed=false,maxcitenames=2,backend=biber,urldate=short,firstinits=true,uniquename=false]{biblatex}
@ONLINE{Trieb2009, author = {Trieb, F. and O'Sullivan, M. and Pregger, T.}, title = {Characterisation of Solar Electricity Corridors from MENA to Europe - Potential, Infrastructure and Cost}, url = {http://www.dlr.de/tt/Portaldata/41/Resources/dokumente/institut/system/publications/Solar_import_DLR_2009_07.pdf}, urldate = {2011-03-02}, year = {2009}, institution = {German Aerospace Center (DLR) Institute of Technical Thermodynamics Section Systems Analysis and Technology Assessment}, owner = {Matze}, timestamp = {2011.07.11} } @ONLINE{Trieb2007, author = {F. Trieb and C. Schillings and S. Kronshage and U. Klann and P. Viebahn and N. May}, title = {Concentrating Solar Power for Seawater Desalination}, url = {http://www.dlr.de/tt/aqua-csp}, urldate = {2011-03-02}, year = {2007}, institution = {German Aerospace Center (DLR) Institute of Technical Thermodynamics Section Systems Analysis and Technology Assessment}, owner = {Matze}, timestamp = {2011.08.10}, type = {Study commissioned by Federal Ministry for the Environment, Nature Conservation and Nuclear Safety, Germany} } @BOOK{Kalt2007, title = {Renewable energy: technology, economics, and environment}, publisher = {Springer}, year = {2007}, editor = {Kaltschmitt, M. and Streicher, W. and Wiese, A.}, author = {Kaltschmitt, M. and Streicher, W. and Wiese, A.}, address = {Berlin, Heidelberg, New York}, owner = {Matze}, timestamp = {2011.08.06} }
Für Vorschläge jeder Art bin ich offen. BTW. es macht auch keinen Unterschied ob cite, textcite oder parencite zum Zitieren verwendet wird.
Viele Grüße und danke für Eure Mühen
Matze