Aleksander Dubiński (1924–2002), on the 20th anniversary of his death

The aim of the article is to present the profile and professional path of Aleksander Dubiński (1924–2002) on the twentieth anniversary of his death. A long-time researcher at the Institute of Oriental Studies at the University of Warsaw and a student tutor, he was interested in many aspects of turcological knowledge, with a particular emphasis on research on the culture of the Karaim minority and Lithuanian-Polish Tatars. The article also discusses the Oriental book collection and periodicals left by Aleksander Dubiński.