1. W. S. Aldis, "Tables for the solution of the equation 𝑑²𝑦/𝑑𝑥²+1/𝑥⋅𝑑𝑦/𝑑𝑥-(1+𝑛²/𝑥²)𝑦=0 ," Proc. Roy. Soc. London, v. 64, 1899, pp. 203–223.
2. National Bureau of Standards Applied Mathematics Series, No. 55;Abramowitz, Milton,1964
3. A. Fletcher, J. C. P. Miller, L. Rosenhead & L. J. Comrie, An Index of Mathematical Tables, second edition, Addison-Wesley Publishing Company, Reading, Massachusetts, 1962, v. I, pp. 417–418, 423.
4. Some asymptotic expansions for prolate spheroidal wave functions;Slepian, David;J. Math. and Phys.,1965