1
Year: 2022
Conference Proceeding
Book
2
3
4
5
Travaux scientifiques du Réseau PGV : la crise mondiale et les perspectives de reprise dans l'Union Européenne
Year: 2010
Year: 2010
Conference Proceeding
Book
6
Czech-Hungarian V4 conference
Year: 2007
Year: 2007
Conference Proceeding
Book
7
Year: 2007
Conference Proceeding
Book
8
Year: 2006
Conference Proceeding
Book
9
10
Year: 1989
Conference Proceeding
Book
11
Umweltschutz - eine internationale Aufgabe
Year: 1985
Year: 1985
Book