TY - JOUR T1 - An Account of the Several Species of Infinite Quantity, and of the Proportions they Bear One to the Other, as It Was Read before the Royal Society, by E. Halley JF - Philosophical Transactions (1683-1775) VL - 16 SP - 556 EP - 558 PY - 1753/01/01/ UR - http://dx.doi.org/10.1098/rstl.1686.0105 M3 - doi:10.1098/rstl.1686.0105 AU - Halley, E. ER -