Reference Label	Details
est unc	estimated uncertainty
Pachucki 2010	K. Pachucki and J. Komasa, Phys. Chem. Chem. Phys. 12, 9188-9196 (2010) Rovibrational Levels of HD
Stanke 2009	M. Stanke, S. Bubin, M. Molski and L. Adamowicz, Phys. Rev. A 79, 032507/1-8 (2009) Non-Born-Oppenheimer Calculations of the Lowest Vibrational Energy of HD Including Relativistic Corrections