TY - JOUR T1 - Fourth and Concluding Supplementary Paper on the Calculation of the Numerical Value of Euler's Constant JF - Proceedings of the Royal Society of London (1854-1905) VL - 18 SP - 49 EP - 49 PY - 1869/01/01/ UR - http://dx.doi.org/10.1098/rspl.1869.0016 M3 - doi:10.1098/rspl.1869.0016 AU - Shanks, W. ER -