1. SEQUENCES, SEQUENCES, AND SEQUENCES
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3. Some Recent Developments in the Chemistry of Phosphate Esters of Biological Interest, J. Wiley, New York, 1961.
4. Nucleic acid synthesis in the study of the genetic code: in Lex Prix Nobel en 1968, P. A. Nerstedt, Stockholm, 1969, p. 196-200.
5. Total Synthesis of a Gene