References

This is a short list of main references. More detailed references can be found in the German version (devided into the sections: International, Internet and Integration, Internet and Design, Database systems, Individual Software, Supply Chain Management Software and Consultancy)

• United Nations Industrial Development Organization
• European Union: Community Vocational Training Action Programme, project "Money4Waste", "TrainToEcolabel" and "Eurenergy"
• Eurobuch.com, Germany
• Smart Steuerservice (Ginthoer & Partner)
• Stadtgemeinde Schwechat
• Vermessungsbuero Angst, Vienna
• ENBW-Austria, Vienna
• Airport Leipzig-Halle, Germany
• Airport Munich, Germany
• ACS Acquisition Services, Vienna