Citation: Mervi Kontturi; Elina Laurila; Riikka Mattsson; Sirpa Per\"aniemi; Jouko J. Veps\"al\"ainen; Markku Ahlgr\'en (2005). Structures of Bisphosphonate Metal Complexes: Zinc and Cadmium Complexes of Clodronate and Its Partial Ester Derivatives. Inorganic Chemistry, 44, pp. 2400-2406.