Reference Label	Details
Karton 2006	A. Karton, E. Rabinovich, J. M. L. Martin, and B. Ruscic, J. Chem. Phys. 125, 144108/1-17 (2006) W4 Theory for Computational Thermochemistry: In Pursuit of Confident sub-kJ/mol Predictions
Karton 2007b	A. Karton and J. M. L. Martin, J. Phys. Chem. A 111, 5936-5944 (2007) Heats of Formation of Beryllium, Boron, Aluminum, and Silicon Re-examined by Means of W4 Theory DOI 10.1021/jp071690x