Neira Vilas X. Herminio Barreiro. Sarmiento Rev Gal Port Hist Educ [Internet]. 2012 Oct. 10 [cited 2024 Nov. 14];15:37-8. Available from: https://revistas.udc.gal/index.php/sarmiento/article/view/srgphe.2011.15.0.4118