Korshunova, Svetlana G., Chingis A. Izmailov, and Yevgeniy N. Sokolov. 2008. “The semantic component of the evoked potential of differentiation”. The Spanish Journal of Psychology 11, nº 1:: 323-42. https://revistas.ucm.es/index.php/SJOP/article/view/SJOP0808120323A