Chernorizov, A.N., Dergam, A. and Bandrés, J. (2008) “A Tribute to Yevgeniy Nikolaievich Sokolov (1920-2008)”, The Spanish Journal of Psychology, 11(2), pp. 345–348. Available at: https://revistas.ucm.es/index.php/SJOP/article/view/SJOP0808220345A (Accessed: 23 July 2026).