[Jirí Procháska 1749-1820. His youth according to his autobiography from the year 1785].
D003604:Czechoslovakia; D049671:History, 18th Century; D049672:History, 19th Century; D010827:Physiology / Q000266:history
Jirí Procháska 1749-1820. Mladá léta podle vlastního zivotopisu z r. 1785.