Brower VW. Innards of Ingarden. Secretion, Permeation & Physiology of Time . 25. In: Czakon D, Michna NA, Sosnowski L , editors. Roman Ingarden and His Times [Internet]. Poland: Księgarnia Akademicka Publishing; 2020 [cited 2025 Jun. 15]. Available from: https://books.akademicka.pl/publishing/catalog/book/83/chapter/1058