H. Mohamed, E. and H. Buttrus, N. (2006) “Multinuclear Complexes of Co+2,Ni+2,Cu+2 and Sn+2With (o,o′-Diethyl Dithiophosphate)Tin(IV)”, Rafidain Journal of Science, 17(7), pp. 15–24. doi: 10.33899/rjs.2006.43645.