TY  - JOUR
T1  - On Certain Definite Integrals. No. 13
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 39
SP  - 20
EP  - 22
PY  - 1885/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1885.0003
M3  - doi:10.1098/rspl.1885.0003
AU  - Russell, W.
ER  -
