AVRAMETS, I.; SALUPERE, S. In memoriam Alexander Moiseevich Piatigorsky. Sign Systems Studies, [S. l.], v. 39, n. 2/4, p. 383–387, 2011. DOI: 10.12697/SSS.2011.39.2-4.17. Disponível em: https://ojs.utlib.ee/index.php/sss/article/view/SSS.2011.39.2-4.17. Acesso em: 23 feb. 2024.