The Theory of Functions of a Real Variable and the Theory of Fourier's Series. Volume II - Hobson, E. W. (New York : Dover Publications, Inc., 1926)
I. Sequences and Series of NumbersII. Functions Defined by Sequences or SeriesIII. Power SeriesIV. Functions Representable by Series or Sequences of Continuous FunctionsV. Sequences of IntegralsVI. The Construction of Functions With Assigned SingularitiesVII. The Representations of Functions as Limits of IntegralsVIII. Trigonometrical SeriesIX. The Representation of Functions by Fourier's IntegralsX. Series of Normal Orthogonal Functions