TY  - RPRT
TI  - Periodic ab initio calculation of nuclear quadrupole parameters as an assignment tool in solid-state NMR spectroscopy: applications to 23Na NMR spectra of crystalline materials.
AU  - Clive Johnson
AU  - Elaine A Moore
AU  - Michael Mortimer
PY  - 2005
DO  - 10.1016/j.ssnmr.2004.08.005
UR  - https://pubmed.ncbi.nlm.nih.gov/15681132/
ID  - 15681132
ER  -