1. The molecular orbital theory of chemical valency. V. The structure of water and similar molecules. Proc. R. Soc. A 202 , 323 - 336 .
2. 1951 Molecular association in liquids. II. A theory of the structure of water. Proc. R. Soc. A 205 , 163 - 178 .
3. 1951 The communal entropy of dense systems. Phil. Mag. [7] 42 459-467.
4. 1951 ( With J. E. Lennard-Jones ) The molecular orbital theory of chemical valency. IX. The interaction of paired electrons in chemical bonds. Proc. R. Soc. A 210 , 190 - 206 .
5. 1951 ( With J. E. Lennard-Jones ) Molecular association in liquids. I. Molecular association due to lone-pair electrons. Proc. R. Soc. A 205 , 155 - 162 .