V. V. Kostjukov, O. V. Rogova, and M. P. Evstigneev, “Thermodynamic and structural analysis of complexes of self-complementary deoxyhexanucleotides 5 -d(GpCpApTpGpC) and 5 -d(GpCpTpApGpC) with anthracycline antibiotic daunomycin”, Bioph. Bull., vol. 1, no. 17, pp. 15-23, Jun. 2007.