TY - JOUR T1 - The Tension of Composite Fluid Surfaces. No. II JF - Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character (1905-1934) VL - 88 IS - 603 SP - 313 EP - 333 PY - 1913/05/05/ UR - http://dx.doi.org/10.1098/rspa.1913.0032 M3 - doi:10.1098/rspa.1913.0032 AU - Hardy, W. ER -