R. Steudel "Inorganic Polysulfanes with n > 1" in Elemental Sulfur and Sulfur-Rich Compounds II (Topics in Current Chemistry) 2003, Volume 231, pp 99–125. DOI:10.1007/b13182
doi.org
Trost, J.; Hornberger, K. (2009). Hund's Paradox and the Collisional Stabilization of Chiral Molecules. Phys. Rev. Lett.103 (2): 023202. PMID: 19659202. DOI: 10.1103/PhysRevLett.103.023202.