Karel Petr
Karel Petr (Czech: [ˈkarɛl ˈpɛtr̩]; 14 June 1868, Zbyslav, Austria-Hungary – 14 February 1950, Prague, Czechoslovakia) was a mathematician from Bohemia in Austria-Hungary and later Czechoslovakia.
Karel Petr (Czech: [ˈkarɛl ˈpɛtr̩]; 14 June 1868, Zbyslav, Austria-Hungary – 14 February 1950, Prague, Czechoslovakia) was a mathematician from Bohemia in Austria-Hungary and later Czechoslovakia.