1. Abramowitz, M., Stegun, I.A. (eds.): Handbook of Mathematical Functions with Formulas, Graphs and Mathematical Tables. Dover, New York (1965)
2. Andrews, G.E., Askey, R., Roy, R.: Special Functions. Encyclopedia of Mathematics and it Applications, vol. 71. Cambridge University Press, Cambridge (1999)
3. April, A.: Power carried by a nonparaxial TM beam. J. Opt. Soc. Am. A 27, 76–81 (2010)
4. Baricz, Á.: Bounds for modified Bessel functions of the first and second kind. Proc. Edin. Math. Soc. 53(3), 575–599 (2010)
5. Baricz, Á., Koumandos, S.: Turán type inequalities for some Lommel functions of the first kind. Proc. Edinb. Math. Soc. 59, 569–579 (2016)