- Europe, Eastern--Ethnic relations (2)
- Europe--Ethnic relations (2)
- Gypsies--Europe, Eastern (2)
- Gypsies--History (2)
- Gypsies--Europe (1)
- Gypsies--Folklore (1)
- Gypsies--Social life and customs (1)
- Nomads--Ethnic identity (1)
- Nomads--Social conditions (1)
- Romanies--Civil rights--Europe (1)
- Romanies--Ethnic identity (1)
- Romanies--Social conditions (1)
- Travelers--Civil rights--Europe (1)
- Travelers--Ethnic identity (1)
- Travelers--Social conditions (1)