Organophosphorus Chemistry: Volume 26, Nucleotides and nucleic acids. D. W. Allen, B. J. Walker, J. A. Grasby, D. M. Williams
, 1995
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, Pages 196-264
Organophosphorus Chemistry: Volume 17, Nucleotides and nucleic acids. D. W. Hutchinson, O. J. Walker, J. B. Hobbs
, 1986
, Volume 17
, Pages 209-315