TY  - JOUR
T1  - On the Conditions for the Existence of Three Equal Roots, or of Two Pairs of Equal Roots, of a Binary Quartic or Quintic
JF  - Philosophical Transactions of the Royal Society of London (1776-1886)
VL  - 158
SP  - 577
EP  - 588
PY  - 1868/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1868.0024
M3  - doi:10.1098/rstl.1868.0024
AU  - Cayley, A.
ER  -