List of references

Du Pont, Hamm-Uentrop Du Pont, Hamm-Uentrop Du Pont, Hamm-Uentrop Du Pont, Wuppertal u. Hamm Stora Enso, Hagen Veba Öl, Gelsenkirchen BASF Ludwigshafen The Netherlands, Tunnel Rotterdam The Netherlands, Tunnel Breda The Netherlands, Refinery Terneuzen Belgium, Degussa Antwerp Belgium, Antwerp Central Station The Netherlands, Organic Kymia Rotterdam The Netherlands, HSL Tunnel Rotterdam Belgium, Storck MEC N.V. Antwerp The Netherlands, KW AVI Amsterdam BP Gelsenkirchen, northern area Belgium, Arcelor Sidmar Ghent Belgium, Bio Wanze Bayernoil Ingolstadt Bio Ethanol Anlage The Netherlands, Yara Sluiskil The Netherlands, Yara Sluiskil The Netherlands, Cargill, Sas van Gent Papierfabrik Niederauer Mühle, Kreuzau Great Britain, Saica, Manchester Austria, Tunnel, Stans BP Gelsenkirchen Horst BP Gelsenkirchen Scholven, Gofer-Projekt Arcelor Mittal, Bremen Thyssen Krupp Steel, Duisburg and various other projects domestically and abroad.