A. Endres,Software development environments and technology, European Symposium, Koni.Software development environments and technology, European Symposium, Koni(1991):proceedings.Springer,1991.
Dillenbourg, Pierre.,Specht, Marcus.,Wolpers, Martin..Times of convergence : technologies across learning contexts. third European conference on technology enhanced learning, EC-TEL 2008, Maastricht, The Netherlands, September 16-19, 2008 : proceedings /.Springer,,c2008..
Times of convergence : technologies across learning contexts. third European conference on technology enhanced learning, EC-TEL 2008, Maastricht, The Netherlands, September 16-19, 2008 : proceedings /
European Conference on Composite Materials.European Conference on Composite Materials (4th : 1990 : FRG):Developments in the science and technology of composite materials.EAS,1990.
European Conference on Composite Materials.European Conference on Composite Materials (3rd : 1989 : Bordeaux-France):Developments in the science and technology of composite materials.EAS,1989.