(1)
Chojna, W. Roman Ingarden and Edmund Husserl. Idealism, Identity, and Relativism . 43. In Roman Ingarden and His Times; Czakon, D., Michna, N. A., Sosnowski, L., Eds.; Księgarnia Akademicka Publishing: Poland, 2020. https://doi.org/10.12797/9788381382106.03.