TY - JOUR T1 - On Certain Properties of the Arithmetical Series Whose Ultimate Differences are Constant. JF - Abstracts of the Papers Communicated to the Royal Society of London (1843-1854) VL - 5 SP - 852 EP - 854 PY - 1843/01/01/ UR - http://dx.doi.org/10.1098/rspl.1843.0204 M3 - doi:10.1098/rspl.1843.0204 AU - Pollock, F. ER -