European Union - EU
- EU[10]
- Austria[57]
- Belgium[47]
- Croatia[62]
- Bulgaria[41]
- Cyprus[38]
- Czech Republic[53]
- Denmark[48]
- Estonia[53]
- Finland[48]
- France - HR[200]
- Germany[79]
- German Democratic Republic - GDR - East-Germany[29]
- Greece[74]
- Hungary[90]
- Ireland (Éire)[55]
- Italy[110]
- Latvia[40]
- Lithuania[44]
- Luxembourg[35]
- Malta[38]
- Netherlands[53]
- Poland[95]
- Portugal[38]
- Romania[58]
- Slovakia[40]
- Slovenia[39]
- Spain[86]
- Sweden[60]
- Selected Articles[2]