كلش آ.; معين نعمان. Complex Preparation and Study of Maingroup Element (bismuth) Using the Phosphorous Compound Tetraphenyl Ester μ-Imido-Dithiodiphosphate (PhO)_2-P(S)-NH-P(S)-(OPh)_2. TUJ-BA 2023, 45, 137-151.