Terrón Bañuelos A. In Memoriam Julio Ruiz Berrio. Sarmiento Rev Gal Port Hist Educ [Internet]. 2014 Oct. 11 [cited 2024 May 6];17:187-90. Available from: https://revistas.udc.es/index.php/sarmiento/article/view/srgphe.2013.17.0.4141