Hsiang, W. Y. (2001). Least action principle of crystal formation of dense packing type and the proof of Kepler's conjecture. World Scientific.
Chicago-Zitierstil (17. Ausg.)Hsiang, Wu Yi. Least Action Principle of Crystal Formation of Dense Packing Type and the Proof of Kepler's Conjecture. Singapore: World Scientific, 2001.
MLA-Zitierstil (9. Ausg.)Hsiang, Wu Yi. Least Action Principle of Crystal Formation of Dense Packing Type and the Proof of Kepler's Conjecture. World Scientific, 2001.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.