TY - RPRT TI - A Six-Pulse PASS MAS-NMR Technique Solved by a Phasor Method. AU - B Effey AU - JA Butcher AU - RL Cappelletti PY - 1998 DO - 10.1006/jmre.1998.1413 UR - https://pubmed.ncbi.nlm.nih.gov/9632552/ ID - 9632552 ER -