TY - RPRT TI - High-Frequency/High-field electron spin echo envelope modulation study of nitrogen hyperfine and quadrupole interactions on a disordered powder sample AU - A Bloess AU - K Mobius AU - TF Prisner PY - 1998 DO - 10.1006/jmre.1998.1474 UR - https://pubmed.ncbi.nlm.nih.gov/9740727/ ID - 9740727 ER -