Science and technology in Rudolfinian time / ed. Jaroslav Folta. Prague, 1997.
internet, http://www.scribd.com/doc/52701710/Jaroslav-Folta-in-Memoriam, 2011-04-15
Information trouvée : "Jaroslav Folta, a mathematician and science historian, who had been in charge of
the department of history science and technology at the National TechnicalMuseum in
Prague, died prematurely and unexpectedly on March 25, 2011, shortlybefore his 78th
birthday" ; "Jaroslav Folta was born in Plzeň on April 2, 1933"