Stefan Edberg | Józef Piłsudski | Stefan Sagmeister | Stefan Lazarević | Stefan Zweig | Józef Ignacy Kraszewski | Stefan Raab | Stefan Heym | Ştefan Voitec | Stefan Dennis | Józef Simmler | Józef Poniatowski | Jozef Gabčík | Stefan Żeromski | Stefan Wyszyński | Stefan Nemanja | Stefan Karlsson | Stefan Brockhoff | Stefan Aust | Józef Michalik | Józef Andrzej Załuski | Adam Stefan Sapieha | Stefan Weisman | Ştefan Vodă | Stefan Skarbek | Stefan Simonsson | Stefan Olsson | Stefan Lorant | Stefan Lochner | Stefan Heidemann |
He went to Vienna, where he studied physics, mathematics and astronomy, attending the lectures of the famous scientists Jožef Stefan, Ludwig Boltzmann and Johann Josef Loschmidt.