EN
The paper is a presentation and analysis of negation and negative states of affairs, with particular emphasis on the ontological aspects of negation and negative states of affairs. It consists of three parts and has an introductory character. In the first two parts, I presents the views of Ingarden and Stróżewski on negation and negative states of affairs. The third part is polemical and is an attempt to answer analytic philosophers' criticisms of phenomenology.