1. A Treatise on the Theory of the Bessel Function;Watson,1995
2. Solving Kepler’s Equation;Colwell,1993
3. G.A. Schott, Electromagnetic Radiation, Cambridge, 1912.
4. Kapteyn series arising in radiation problems;Lerche;J. Phys. A: Math. Theor.,2008
5. A new Kapteyn series;Dominici;Integral Transforms Spec. Funct.,2007