\[V\left(-\tfrac{1}{2}\mu^{2},\mu t\sqrt{2}\right)\sim\frac{2g(\mu)}{\Gamma\left%
(\frac{1}{2}+\frac{1}{2}\mu^{2}\right)}\frac{e^{\mu^{2}\xi}}{(t^{2}-1)^{\frac{%
1}{4}}}\*\sum_{s=0}^{\infty}(-1)^{s}\frac{{\cal A}_{s}(t)}{\mu^{2s}},\]