R. . Eisinger Guimarães, “From “Unbestimmtstellen” to “Leerstellen” and ‘campo di possibilità interpretative’. How Current is Ingarden’s Theory of Literature? .......... 143”, in Roman Ingarden and His Times, D. . Czakon, N. A. . Michna, and L. . Sosnowski , Eds. Poland: Księgarnia Akademicka Publishing, 2020. doi: 10.12797/9788381382106.09.