Related Clues:

• Bulgarian, e.g.
• Pole or Bulgarian, e.g.
• Serb or Czech
• Balkan War participant
• 1999 war combatant
• Bulgarian, for one
• Novi Sad resident
• Serb or Croat, e.g.
• Havel, for one
• A Balkanite
• Bulgarian's neighbor
• Tesla, by birth
• Many a former Yugoslavian
• Kosovo resident
• Ukrainian or Bulgarian