%0 Journal Article
%A Albrecht Classen
%D 2022
%C Berlin, Germany
%I Peter Lang Verlag
%J Mediaevistik
%@ 2199-806X
%N 1
%V 32
%T , ed. Andreas Hellerstedt. Knowledge Communities. Amsterdam: Amsterdam University Press, 2018, 334 pp., 12 b/w and 1 color ill.
%R 10.3726/med.2019.01.70
%U https://www.peterlang.com/document/1272048
%X The Middle Ages knew of a major didactic genre, the