BATISTA, A.; 						ALTSHULER, E..
Roughness as a Parameter to Characterize Granular Flows: Preliminary Results.
<strong>Revista Cubana de Física</strong>, [S.l.], v. 28, n. 2, p. 96-99, dec. 2011.
ISSN 2224-7939.
Available at: &lt;<a href="http://www.revistacubanadefisica.org/index.php/rcf/article/view/RCF_28-2_96_2011" target="_new">http://www.revistacubanadefisica.org/index.php/rcf/article/view/RCF_28-2_96_2011</a>&gt;. Date accessed: 03 may 2024.