1. † The references listed in this paragraph have been included to provide a sense of the scope of activity rather than a complete, historically accurate listi
2. † For any compact surface in three-dimensional space the Euler characteristic % is related to the geometric genus of the surface gs by the relation % =
3. † However, for closed, isothermal surface systems such as red blood cells the Helmholtz function is employed with the side constraint or condition that the
4. XLIII. On Laplace's theory of capillarity
5. XXXIV. On the theory of surface forces