PETIT CALVO, Carlos. CAVALLAR, Osvaldo; DEGENRING, Susanne y KISCHNER, Julius: A Grammar of Signs. Bartolo da Sassolerrato´s Tract on Insignia and Coats of Arms, Berkeley (Ca.), University of California -Robbins Collection (= Studies in Comparative Legal History), 1994; xv+20. Anuario de Historia del Derecho Español, Madrid, ES, n. 66, 2022. Disponível em: https://revistas.mjusticia.gob.es/index.php/AHDE/article/view/9636. Acesso em: 5 dic. 2025.