D. Czakon, N. A. Michna, и L. Sosnowski, ред., Roman Ingarden and Our Times. An International Philosophical Congress: Book of Abstracts. Poland: Księgarnia Akademicka Publishing, 2021. просмотрено: ноя. 05, 2026. доступно на: https://books.akademicka.pl/publishing/catalog/book/225