PyCon PL 2013 http://pl.pycon.org/2013/en/rss-aktualnosci PyCon PL 2013 http://pl.pycon.org/2013/en/rss-aktualnosci http://pl.pycon.org/2013/en/css/images/feedlogo.gif Announcing invited special speakers http://pl.pycon.org/2013/en/aktualnosci,Announcing-invited-special-speakers,37 Mon, 29 Jul 2013 13:12:00 +0200