É. Janssens

发表

W. K. C. Guthrie, A History of Greek Philosophy. Vol. IV. Plato. The Man and his Dialogues ; Earlier Period

É. Janssens, 1976 .

Book Review:The Nautical Chart of 1424 and the Early Discovery and Cartographical Representation of America. A Study of the History of Early Navigation and Cartography Armando Cortesao

É. Janssens, 1955 .