Atencia Conde-Pumpido, B. 2018. The entry in scene of Léonce Rosenberg and the gallery L’Effort Moderne in the Paris of the Great War. Boletín de Arte. 30-31 (mar. 2018), 427–434. DOI:https://doi.org/10.24310/BoLArte.2010.v0i30-31.4384.