Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleRotaxanes and Catenanes Derived from Tetra-Urea Calix[4]arenes.AuthorsBöhmer, Volker; Rudzevich, Yuliya; Rudzevich, ValentynPublicationMacromolecular Symposia, 2010, Vol 287, Issue 1, p42ISSN1022-1360Publication typeArticleDOI10.1002/masy.201050107