Roychoudhury ea 1971
Roychoudhury R., H. Koessel, Synthetic Polynucleotides. Enzymic Synthesis of Ribonucleotide Terminated Oligodeoxynucleotides and Their Use as Primers for Enzymic Synthesis of polydeoxynucleotides, Eur. J. Biochem., 1971, 22, 310-320.