1. C.G.J. Jacobi, Fundamenta nova theoriae functionum ellipticarum. Auctore D. Carolo Gustavo Iacobo Iacobi.. (sumtibus fratrum Borntræger, 1829)
2. G.P. Agrawal, Fiber-Optic Communication Systems, vol. 222 (Wiley, 2012)
3. R. Atre, P.K. Panigrahi, G.S. Agarwal, Phys Revi E 73(5), 056611 (2006)
4. M. Abramowitz, I.A. Stegun, Handbook of Mathematical Functions: With Formulas, Graphs, and Mathematical Tables, vol. 55 (Courier Corporation, 1965)
5. S. Takeuchi, J. Math. Anal. Appl. 385(1), 24 (2012)