Citation: Bouhmaida, Nouzha; M\'endez-Rojas, Miguel A; P\'erez-Ben\'itez, Aar\'on; Merino, Gabriel; Fraisse, Bernard; Ghermani, Nour Eddine (2010). Experimental electron density study of tetrakis-mu-(acetylsalicylate)dicopper(II): a polymeric structure with Cu...Cu short contacts.. Inorganic chemistry, 49, pp. 6443-6452.