Research index·Book chapterMethodikWarkSpringer eBooks·1 Jan 2026DOI10.1007/978-3-658-51104-3_4Book chapterMethodikWark · Springer eBooks · 1 Jan 2026DOI10.1007/978-3-658-51104-3_4ReadRead at the publisherSaveCiteAdd to literature reviewThe full text is at the publisherOpen it at the publisher to read it.DiscussionAdd to the discussionRelated papersMoreDetailsPublished, publisher, issueSuggest a correction or report
