[Diary of Jr. Josef Ryba. Translated from the German manuscript by Vera kadlecová. Commentaries by Vera Kadlecová and Otokar Matousek].
D003604:Czechoslovakia; D049672:History, 19th Century; D009885:Ophthalmology / Q000266:history
Deník Dr. Med. Josefa Ryby. Preklad z nĕmeckého rukopisu: Vĕra Kadlecová. Komentár: Veĕra Kadlecová, Otokar Matousek