Axes of Minimal Moment of Inertia for Particle Set in En[J]. Journal of Civil and Environmental Engineering, 2003, 25(2): 63-66.

DOI：

Axes of Minimal Moment of Inertia for Particle Set in En[J]. Journal of Civil and Environmental Engineering, 2003, 25(2): 63-66. DOI： 10.11835/j.issn.1674-4764.2003.02.013.