+++NNNA спасибо ifh

[Baruh238]

Помогите пожалуйста найти
Synthesis and Properties of Pyrrolidine-Based Negatively Charged Dna Mimics
Vladimir A. Efimov a; Valeryi N. Klykov a; Oksana G. Chakhmakhcheva a
Nucleosides, Nucleotides and Nucleic Acids, Volume 26, Issue 10 - 12 October 2007 , pages 1595 - 1599

DOI:

http://dx.doi.org/10.1080/15257770701548345

[ifh]

[Baruh238]

большое спасибо