Reference Label	Details
2nd Law	Second law analysis
note unc	The quoted uncertainty appeared to correspond to one std dev. and was multiplied by 2 to come closer to the desired 95% confidence limit
Billingsley 1971	J. Billingsley and A. B. Callear, Trans. Faraday Soc. 67, 589-597 (1971) Investigation of the 2050 Å System of the Nitric Oxide Dimer