TY - JOUR T1 - On the Least Potential Difference Required to Produce Discharge through Various Gases. JF - Proceedings of the Royal Society of London (1854-1905) VL - 65 SP - 446 EP - 448 PY - 1899/01/01/ UR - http://dx.doi.org/10.1098/rspl.1899.0056 M3 - doi:10.1098/rspl.1899.0056 AU - Strutt, R. ER -