DE MELO, O..
Energies.
<strong>Revista Cubana de Física</strong>, [S.l.], v. 25, n. 1, p. 13-16, june 2008.
ISSN 2224-7939.
Available at: &lt;<a href="https://revistacubanadefisica.org/index.php/rcf/article/view/RCF_25_1_13_2008" target="_new">https://revistacubanadefisica.org/index.php/rcf/article/view/RCF_25_1_13_2008</a>&gt;. Date accessed: 29 apr. 2024.