References

Germany

Benedikt Lüder
bene-lueder@gmx.de

Lambert Jungman
il.sualto@t-online.de

Norway

Nils-Egil Endersoon
Nils-Egil.Endresen@erametgroup.com

Terje Risvoll
Terje.Risvoll@saint-gobain.com

Sweden

Peter Gyulai
peter.gyulai@parera.se

Switzerland

Benno Kohli
benno.kohli@stutz-kohli.ch

United Kingdom

Adrian Cawte
adriancawte@googlemail.com

United States of America

J.R Harrison
jrh@petropangea.com

France

Thierry Drevon
tdrevon@gmail.com