Hélène Riffault

• Euro-barometer 13
• Euro-barometer 15
• Euro-barometer 19
• Euro-Barometer 21
• Euro-barometer 22
• Euro-barometer 23
• Euro-barometer 24
• Euro-barometer 28
• Europeans and their regions
• Les valeurs des Français
• Public opinion in the European Community on energy in 1987
• The European and their environment