TY  - JOUR
T1  - On the Enumeration of X-Edra Having Triedral Summits, and an (x-1)-Gonal Base
JF  - Philosophical Transactions of the Royal Society of London (1776-1886)
VL  - 146
SP  - 399
EP  - 411
PY  - 1856/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1856.0018
M3  - doi:10.1098/rstl.1856.0018
AU  - Kirkman, T.
ER  -