Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitlePotenzreihenzerlegung von tg x und ctg x.AuthorsWeber, C.PublicationZAMM -- Journal of Applied Mathematics & Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, 1941, Vol 21, Issue 4, p252ISSN0044-2267Publication typeArticleDOI10.1002/zamm.19410210410