Gerardo Boto, \"La organización de los claustros románicos peninsulares. Proyectos germinales y retos funcionales\", en G. R. Vairo , J. R. Melo (coords.), Claustros no mundo Mediterrânico, seculos X-XVIII (Lisboa, 2013), Lisboa, 2016, p. 151-177

Architectural analyses focused on first experiences of design and built monastic cloisters in the Iberian Peninsula, during Early Middle Ages and initial Romanesque period (Egara, Servitano, Piasca, Sidilla, Sant Llorenç prop Bagà, Ripoll,  Cuixà, Banyoles, Bages, Rodes, Sant Cugat)