G. Rudziński, “Homo Loquens Versus Homo Ludens. Glottodidactic Reflections on Johan Huizinga’s Concept of Culture”, in Ludicity in (Glotto)Didactic, M. Biernacka, P. Kaźmierczak, and A. Banach, Eds. Poland: Lodz University Press, 2020, pp. 23–32. doi: 10.18778/8220-114.7.02.