List of Articles A:U U quartet Open Access Article Abstract Page Full-Text 1 - An ab initio quantum chemical investigation of TOMS nmr SHIELDING TENSORS IN Adenine-thymine, Adenine-uracil, Guanine-Cytosine & uracil-quartet: comparison between theoretical and experimental results H. Aghaie M. Monajjemi Gh. Ghassemi M. Kia