Reference Label	Details
3rd Law	Third law analysis
Brouard 1986	M. Brouard, P. D. Lightfoot, and M. J. Pilling, J. Phys. Chem. 90, 445-450 (1986) Observation of Equilibration in the System H + C2H4 = C2H5. The Determination of the Heat of Formation of C2H5