Martínez López, Beatriz. 2021. “Rethinking Espinosa: His Role in the Debates on the Aesthetic Vindication of Cubism and Picasso’s Art in the Canarian Cultural Context (1920-1930)”. Revista de Filología de la Universidad de La Laguna, no. 42 (January): 95-113. https://www.ull.es/revistas/index.php/filologia/article/view/2217.