\begin{theorem}
The reciprocal of assumes the following family of integral representations
(1)
(2)
for , and , where is the Bessel function of the first kind and is the Euler gamma function.
\end{theorem}
\begin{theorem}
The reciprocal of assumes the following family of integral representations
(1)
(2)
for , and , where is the Bessel function of the first kind and is the Euler gamma function.
\end{theorem}