Voir la notice de l'article provenant de la source Math-Net.Ru
[1] Heune K., “Zur Theorie der Rimann's sehen Functionen zweiter Ordnung mit vier Verrweigugspunkten”, Math. Annalen., 33 (1889), 161 | DOI
[2] Centennial workshop of Heune's equation-theory and applications (Sept. 3–8, 1989), Schloß Ringberg, BRD, Theses
[3] Ronveaux A., Centenary workshop of Heune's equation, Bibliography, 1989
[4] Beitmen G., Erdeii A., Vysshie transtsendentnye funktsii. Ellipticheskie i avtomorfnye funktsii, funktsii Lame i Mate, Nauka, M., 1967 | MR
[5] Uitteker E. T., Vatson Dzh. N., Kurs sovremennogo analiza, t. 2, Fizmatgiz, M., 1963
[6] Ains E. L., Obyknovennye differentsialnye uravneniya, ONTI, Kharkov, 1939
[7] Arscott F. M., Periodic differential equations, Pergamon Press, N.Y., 1964 | Zbl
[8] Fedoryuk M. V., “Volnovoe uravnenie Lame”, UMN, 44:1 (1989), 123–144 | MR | Zbl
[9] Fedoryuk M. V., “Mnogomernye volnovye funktsii Lame”, Matem. zametki, 46:4 (1989), 76–85 | MR | Zbl
[10] Fedoryuk M. V., “Analiticheskie spektralnye zadachi”, Differents. uravneniya, 26 (1990) | Zbl
[11] Arscott F. M., “Two-parameter eigenvalue problems in differential equations”, Proceedings of the London Math. Soc., 14:55 (1964), 459–470 | DOI | MR | Zbl
[12] Titchmarsh E. Ch., Razlozheniya po sobstvennym funktsiyam, svyazannye s differentsialnymi uravneniyami vtorogo poryadka, t. 1, IL, M., 1960
[13] Sleeman B. D., Multiparameter spectral theory in Hilbert space, Pitman Press, London, 1978 | MR | Zbl