European Union - EU
- EU[10]
- Austria[67]
- Belgium[59]
- Croatia[73]
- Bulgaria[51]
- Cyprus[51]
- Czech Republic[63]
- Denmark[58]
- Estonia[73]
- Finland[59]
- France - HR[225]
- Germany[98]
- German Democratic Republic - GDR - East-Germany[31]
- Greece[88]
- Hungary[107]
- Ireland (Éire)[65]
- Italy[129]
- Latvia[55]
- Lithuania[55]
- Luxembourg[46]
- Malta[51]
- Netherlands[64]
- Poland[109]
- Portugal[48]
- Romania[68]
- Slovakia[51]
- Slovenia[49]
- Spain[99]
- Sweden[72]
- Selected Articles[2]