Author name ambiguity problem stems from the fact that many individuals share identical names in the real world. It is a non-trivial problem, commonly faced by digital libraries who index and retrieve
Source: Franz Grillparzer: Sämtliche Werke. Ausgewählte Briefe, Gespräche, Berichte. Herausgegeben von Peter Frank und Karl Pörnbacher, München: Hanser, [1960–1965].
