1. É. Mathieu, Mémoire sur le mouvement vibratoire d’une membrane de forme elliptique. J. Math. Pures Appl. 13, 137–203 (1868)
2. N.W. McLachlan, Theory and application of Mathieu functions (Clarendon Press, London, 1947)
3. R. Coïsson, G. Vernizzi, X. Yang, Mathieu functions and numerical solutions of the Mathieu equation. In: 2009 IEEE International Workshop on Open-source Software for Scientific Computation (OSSC), pp. 3–10 (2009). https://doi.org/10.1109/OSSC.2009.5416839
4. G. Wolf, Chapter 28 Mathieu functions and Hill’s equation. NIST Digital Library of Mathematical Functions. Version 1.2.1. Release date 2024–06-15. F. W. J. Olver, A. B. Olde Daalhuis, D. W. Lozier, B. I. Schneider, R. F. Boisvert, C. W. Clark, B. R. Miller, B. V. Saunders, H. S. Cohl, M. A. McClain, (eds.). http://dlmf.nist.gov/28
5. S. Li, B.S. Wang, Field expressions and patterns in elliptical waveguide. IEEE Trans. Microw. Theory Tech. 48(5), 864–867 (2000). https://doi.org/10.1109/22.841887