SAULEVIČIUS, D.; LEONAS, L. Semiconductor Elements Self-formation based on Qualitative Spatial. Elektronika ir Elektrotechnika, [S. l.], v. 89, n. 1, p. 15–20, 2009. Disponível em: https://eejournal.ktu.lt/index.php/elt/article/view/10543.. Acesso em: 8 feb. 2026.