title: Supramolecular chemistry on a cluster surface: fixation/complexation of potassium and ammonium ions with crown-ether-like rings.
authors: Fakultät für Chemie, Universität Bielefeld, Postfach 100131, 33501 Bielefeld, Germany. a.mueller@uni-bielefeld.de
authors: Achim
authors: A
authors: Müller
authors: Filipa L
authors: FL
authors: Sousa
authors: Alice
authors: A
authors: Merca
authors: Hartmut
authors: H
authors: Bögge
authors: Pere
authors: P
authors: Miró
authors: Jorge A
authors: JA
authors: Fernández
authors: Josep M
authors: JM
authors: Poblet
authors: Carles
authors: C
authors: Bo