Tables of the Bessel functions, Y₀(x), Y₁(x), K₀(x), K₁(x), 0 <̳ x <̳ 1.

Bibliography: p. ix.

A treatise on the theory of Bessel functions,

Bibliography: p. [753]-788.

Tables of Bessel functions of fractional order.

Mode of access: Internet.

The roots of Bessel functions.

Translation of O kořenech funkci Besselových, issued as čis. 28, roč. 29 (1920) of Rozpravy České akademie ved a uměmí, Trida II, Mathematicko-Přírodnická.

Tables of Bessel-Clifford functions of orders zero and one.

Mode of access: Internet.

Einleitung in die Theorie der Bessel'schen Funktionen,

Available on demand as hard copy or computer file from Cornell University Library.