Rosenthal, Earl
The Invention of the Columnar Device of Emperor Charles V at the Court of Burgundy in Flanders in 1516
198-230
1973
Journal of the Warburg and Courtauld Institutes
36
Rosenthal, Earl
Plus ultra, non plus ultra, and the Columnar Device of Emperor Charles V
204-228
1971
Journal of the Warburg and Courtauld Institutes
34