AB INITIO STUDY OF SUPERCONDUCTIVITY IN VANADIUM, NIOBIUM AND TANTALUM UNDER PRESSURE. International Journal of Food and Nutritional Sciences, [S. l.], v. 2, n. 4, p. 75–84, 2013. Disponível em: https://www.ijfans.org/index.php/Journal/article/view/135. Acesso em: 9 sep. 2026.