Neutral lanthanide di- and mono-meric complexes and selective extraction properties of a new 1,3-acid-diethyl amide substituted calix[4]arene ligand (CHEMICAL COMMUNICATIONS, 1996)

(untitled) - Beer, P; Drew, M; Grieve, A; Kan, M; Leeson, P; Nicholson, G; Ogden, M; Williams, G