@book{9703, author = {La Bouillerie, François-Alexandre}, url = {http://bibnum.enc.sorbonne.fr/omeka/tires-a-part/121635031}, title = {Le bienheureux Pierre de Castelnau et les albigeois au XIIIe siècle}, address = {Paris}, publisher = {Martin-Beaupré}, year = {1867} }