TY - JOUR T1 - On the Variation of a Triple Integral. JF - Abstracts of the Papers Printed in the Philosophical Transactions of the Royal Society of London (1800-1843) VL - 4 SP - 42 EP - 42 PY - 1837/01/01/ UR - http://dx.doi.org/10.1098/rspl.1837.0011 M3 - doi:10.1098/rspl.1837.0011 AU - Abbott, R. ER -