\[\mathrm{i}{\operatorname{Ms}^{(3)}_{m+1}}\left(z,h\right)=\dfrac{e^{\mathrm{i}%
\phi}}{(\pi h\cosh z)^{\ifrac{1}{2}}}\*{\left(\mathrm{Fs}_{m}\left(z,h\right)-%
\mathrm{i}\mathrm{Gs}_{m}\left(z,h\right)\right)},\]