Keywords: Karel Vorovka 1929.jpg en Karel Vorovka 1879-1929 was a Czech mathematician and philosopher cs Karel Vorovka 1879-1929 byl český matematik a filosof http //archiv ucl cas cz/index php path RozAvn/4 1928-1929/19/187 png anonymous < 1929 Rozpravy Aventina volume 4/1928-1929 issue 19 page 187 Digitized by Institute of Czech Literature Czech Academy of Sciences DEFAULTSORT Vorovka Karel Anonymous-EU Mathematicians from the Czech Republic Philosophers from the Czech Republic 1879 births 1929 deaths Portraits from Rozpravy Aventina |