European Union - EU
- EU[6]
- Austria[57]
- Belgium[49]
- Bulgaria[41]
- Cyprus[39]
- Czech Republic[52]
- Denmark[48]
- Estonia[44]
- Finland[43]
- France[168]
- Germany[74]
- German Democratic Republic - GDR - East-Germany[26]
- Greece[56]
- Hungary[58]
- Ireland (Éire)[51]
- Italy[55]
- Latvia[40]
- Lithuania[40]
- Luxembourg[36]
- Malta[38]
- Netherlands[53]
- Poland[53]
- Portugal[38]
- Romania[42]
- Slovakia[41]
- Slovenia[39]
- Spain[65]
- Sweden[48]
- Selected Articles[2]