%0 Journal Article %A Giesen, Nils %A Jürgens, Patrick %A Gómez, Jorge Marx %A Omumi, Hamed %A Rieken, Matthias %A Stepanyan, Hermine %A Süpke, Daniel %D 2010 %T ProPlaNET- Web 2.0 based Sustainable Project Planning %B Integration of Environmental Information in Europe %I Shaker Verlag