TY - JOUR T1 - Electrification of an Insulated Lens, Treated by the Stream-Force-Function; and Allied Problems JF - Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character (1905-1934) VL - 98 IS - 693 SP - 345 EP - 359 PY - 1921/02/02/ UR - http://dx.doi.org/10.1098/rspa.1921.0008 M3 - doi:10.1098/rspa.1921.0008 AU - Greenhill, G. ER -