Place Names in Bohemia
Místní jména v Čechách: jejich vznik, původ, význam a změny (Place Names in Bohemia: their origin, meaning and changes) is a five-volume dictionary of place names in Bohemia written by Antonín Profous in collaboration with Jan Svoboda and Vladimír Šmilauer. It was published in 1947-1960 and contains over 15,000 names of Czech towns and villages.
A digitised version of Profous' dictionary was made available in 2011.