APA citáció

Schwinn Hans. (1985). On the rate of approximation by orthogonal series.

Chicago Style (17th ed.) Citation

Schwinn Hans. On the Rate of Approximation by Orthogonal Series. 1985.

MLA idézés

Schwinn Hans. On the Rate of Approximation by Orthogonal Series. 1985.

Figyelem: ezek az hivatkozások nem 100%-ban pontosak..