Footnote

(1)

\begin{eqnarray} \lefteqn{ \cos x = 1 -\frac{x^{2}}{2!} +{} } \\ & & {}+\frac{x^{4}}{4!} -\frac{x^{6}}{6!}+{}\cdots \end{eqnarray}

The first pulsar was observed by J. Bell and A. Hewish [1]. Another reference [see 2].

Some text^{1}. Here we go

with another footnote^{2}.

Bibliography

1. Bell, J.; Hewish, A.; Pilkington, J. D. H.; Scott, P. F.; and Collins, R. A.

*Observation of a Rapidly Pulsating Radio Source.*Nature 217, 709, 1968.2. Guy, R. K.

*Modular Difference Sets and Error Correcting Codes.*§C10 in Unsolved Problems in Number Theory, 2nd ed. New York: Springer-Verlag, pp. 118-121, 1994.Eq.(1)

page revision: 3, last edited: 22 Jun 2010 09:31