TY - CONF AU - Chao, Leon AU - Seifert, Frank AU - Li, Shisong AU - El, Darine AU - Schlamminger, Stephan AU - Pratt, Jon C2 - ASPE Annual Meeting Proceedings, Boston, MA DA - 2014-11-09 LA - en PB - ASPE Annual Meeting Proceedings, Boston, MA PY - 2014 TI - THE CONSTRUCTION AND CHARACTERIZATION OF THE NIST-4 PERMANENT MAGNET SYSTEM UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=916530 ER -