%0 Journal Article
%T O przyjaźni: Ingarden – Witkiewicz – Szuman
%A Sosnowski, Leszek
%J Psychologia Rozwojowa
%V 2023
%R 10.4467/20843879PR.23.002.18177
%N Tom 28, Numer 1
%P 25-36
%K Ingarden, Szuman, Witkiewicz, przyjaźń
%@ 1895-6297
%D 2023
%U https://ejournals.eu/czasopismo/psychologia-rozwojowa/artykul/o-przyjazni-ingarden-witkiewicz-szuman
%X 
	On friendship: Ingarden – Witkiewcz – Szuman

	The main purpose of the article is to present the correspondence between Ingarden and Szuman, which necessarily requires including Witkacy in the discussion as a link between the scholars. The article has been divided into several parts, which cover the pre-war period, the time of war and the post-war era. Each of the periods had its own thematic specificity; the first discusses personal matters, the second scientific ones, and the third scientific-administrative ones.