Song, B., Zhao, J., Gregáň, F., Prónayová, N., Sajadi, S. A. A., & Sigel, H. (1999). Metal Ion-Binding Properties of the Diphosphate Ester Analogue, Methylphosphonylphosphate, in Aqueous Solution. Hindawi Publishing Corporation.

Song, Bin, Jing Zhao, Fridrich Gregáň, Nadja Prónayová, S. Ali A. Sajadi, ja Helmut Sigel. Metal Ion-Binding Properties of the Diphosphate Ester Analogue, Methylphosphonylphosphate, in Aqueous Solution. Hindawi Publishing Corporation, 1999.

Song, Bin, et al. Metal Ion-Binding Properties of the Diphosphate Ester Analogue, Methylphosphonylphosphate, in Aqueous Solution. Hindawi Publishing Corporation, 1999.