| Reference Label | Details |
|---|---|
| Bradley 1953 | R. S. Bradley and T. G. Cleasby, J. Chem. Soc. 1681-1684 (1953) The Vapour Pressure and Lattice Energy of Hydrogen-Bonded Crystals. Part I. Oxamide, Oxamic Acid, and Rubeanic Acid |
| est unc | estimated uncertainty |
| Bradley 1953a | R. S. Bradley and S. Cotson, J. Chem. Soc. 1684-1688 (1953) The Vapour Pressure and Lattice Energy of Hydrogen-bonded Crystals. Part II. alpha- and beta-Anhydrous Oxalic Acid and Tetragonal Pentaerythritol |