CZERNEK, Jiří, ŽIVNÝ, O. CCSD(T) calculations of equilibrium geometries and spectroscopic constants for the diatomics S2, NF, NS, and their ions. Chemical Physics. 2004, 303(1-2), 137-142. ISSN 0301-0104. E-ISSN 1873-4421. Dostupné z: https://doi.org/10.1016/j.chemphys.2004.05.014