title: Selective endo-Calix Complexation of Linear Alkylammonium Cations by Functionalized (1,3)-p-tert-Butylcalix[5]crown Ethers.
authors.affiliation: Dipartimento di Scienze Chimiche, Università di Catania, Viale A. Doria 6, I-95125 Catania, Italy, and Dipartimento di Chimica Organica e Biologica, Università di Messina, Salita Sperone 31, I-98166 Vill. S. Agata, Messina, Italy.
authors.forename: Sebastiano
authors.initials: S
authors.lastname: Pappalardo
authors.forename: Melchiorre F.
authors.initials: MF
authors.lastname: Parisi