@article{120002, author = {Ji\v r\'\i\ Kobza}, title = {Zur Bestimmung der Grundintegrale von Differentialgleichung $y''=q(x)y$}, journal = {Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica}, volume = {12}, year = {1972}, pages = {23-33}, zbl = {0403.34002}, mrnumber = {0346239}, language = {de}, url = {http://dml.mathdoc.fr/item/120002} }
Kobza, Jiří. Zur Bestimmung der Grundintegrale von Differentialgleichung $y''=q(x)y$. Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica, Tome 12 (1972) pp. 23-33. http://gdmltest.u-ga.fr/item/120002/
Higher Transcendental Functions I, II, New York, 1953- 1955. (1953)
Lineare Differentialatransformationen 2. Ordnung, DVW Berlin, 1967. (1967)
Tafeln Höheren Funktionen, Teubner, Stuttgart 1960. (1960)
Orthogonal Polynomials, Amer. Math, Soc. Coll. Publ., Vol. XXIII, 1959 | Zbl 0305.42011
A Course of Modern Analysis, Cambridge 1927. (1927)