Richard II, John Holland and Three Medieval Quadrants.Published in:Annals of Science, 1999, v. 56, n. 1, p. 3, doi. 10.1080/000337999296508By:Ackermann, Silke;Cherry, JohnPublication type:Article
A King, Two Lords, and Three Quadrants.Published in:Early Science & Medicine, 2011, v. 16, n. 3, p. 200, doi. 10.1163/157338211X572852By:Eagleton, CatherinePublication type:Article