Ebert, M.-O.; Ackermann, D.; Pitsch, S.; Jaun, B. NMR Study of the P-DNA Duplex [(4→?2’)-3’-Desoxyribopyranosyl-(ᵐ⁵CGDDTTᵐ⁵CG)₂] and Comparison With Its P-RNA Analogue. Chimia 2001, 55, 852.