TY  - RPRT
TI  - Solid-state NMR spectroscopy under periodic modulation by fast magic-angle sample spinning and pulses: a review.
AU  - S Hafner
AU  - D E Demco
DO  - 10.1006/snmr.2002.0088
UR  - https://pubmed.ncbi.nlm.nih.gov/12469814/
ID  - 12469814
ER  -