K.E.NIELSEN,J.RASMUSSEN,R.KUMAR,J.WENGEL, J.P.JACOBSEN,M.PETERSEN. NMR STUDIES OF FULLY MODIFIED LOCKED NUCLEIC ACID (LNA) HYBRIDS: SOLUTION STRUCTURE OF AN LNA:RNA HYBRID AND CHARACTERIZATION OF AN LNA:DNA HYBRID.. BIOCONJUG.CHEM. V. 15 449 2004 ASTM BCCHES US ISSN 1043-1802