Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleHyghens' principle in Riemannian symmetric spaces.AuthorsBranson, T.; Ólafsson, G.; Schlichtkrull, H.PublicationMathematische Annalen, 1995, Vol 301, Issue 1, p445ISSN0025-5831Publication typeArticleDOI10.1007/BF01446638