参考文献

Antsypovich, Sergey I.; Oretskaya, Tatiana S.; Volkov, Evgeny M.; Romanova, Elena A.; Tashlitsky, Vadim N.; Blumenfeld, Marta; Shabarova, Zoe A. Nucleosides and Nucleotides, 1996 , vol. 15, # 4 p. 923 - 936