Aromatic and Heteroaromatic Chemistry: Volume 1, Electrophilic substitution on heteroatoms. C. W. Bird, G. W. H. Cheeseman, C. W. Bird, G. W. H. Cheeseman
, 1973
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Organophosphorus Chemistry: Volume 27, Nucleotides and nucleic acids. D. W. Allen, B. J. Walker, J. A. Grasby, D. M. Williams
, 1996
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