ANITA RÁCZ, The linguistic study of the settlement names of historical Bihar County. 2005.
The geographical conditions of the largest county of Hungary in the Árpád Era were varied. Its onomastic corpus is particularly rich, and its population is not homogeneously Hungarian. The book deals with the stratum of settlement names of the onomastic stock of the county published in A régi Bihar vármegye településneveinek történeti-etimológiai szótára [A historical-etymological…