Li, Y.-L. et al. 2013. Synthesis and Crystal Structure of O-Methyldithiophosphato Nickel Complex [Ni(S2P{O}OCH3)(dppe)]. Asian Journal of Chemistry. 25, 15 (Sep. 2013), 8697–8700. DOI:https://doi.org/10.14233/ajchem.2013.15232.