DigiZeitschriften makes it possible for researchers to access well-known German journals. According to specialists in the field, the journal titles are among the most important in each subject area; at the moment about 110 journals are available in the following subject areas: Arts, Comparative Literature, Economics, Education, English language and literature, Geology, Germanic language and literature, History, Law, Librarianship, Mathematics, Music, Religion, Romance language and literature, Sciences, Sociology. Like the North American counterpart, JSTOR, Digizeitschriften digitizes a journal from volume 1 to the 'moving wall' (2-5 years before present date). Both English and German interfaces are available.