Eisinger Guimarães, Rômulo. «From “Unbestimmtstellen” to “Leerstellen” and “campo di possibilità interpretative”. How Current is Ingarden’s Theory of Literature? . 143». Roman Ingarden and His Times, под редакцией Dominika Czakon и др., Księgarnia Akademicka Publishing, 2020, https://doi.org/10.12797/9788381382106.09.