Synthesis and Structural and Spectroscopic Characterization of a Complex between Co(II) and Imino-bis(methylphosphonic acid): Gaining Insight into Biologically Relevant Metal−Ion Phosphonate Interactions or Looking at a New Co(II)−Organophosphonate Material?Hajnalka Jankovics, A. Salifoglou, J. Giapintzakis et al.|Inorganic Chemistry|2002Cited by 83