Related Clues:

• Pole, ethnically
• 1999 combatant
• Eastern Orthodox person, perhaps
• Czech, Serb or Pole
• Czech, for one
• Many a Balkan
• Bosnian, e.g.
• Balkans person
• Balkan dweller
• One celebrating Saint Sava's Day
• Nikola Tesla, e.g.
• Belgrade resident, for short
• Serb or Bulgar
• Southern Slav
• Bosnian, for one