TY - CONF AU - Jon Pratt AU - Douglas Smith AU - Lowell Howard C2 - ASPE 2009 Spring Topical Meeting Mechanical Metrology and Measurement Uncertainty, Albuquerque, NM DA - 2009-04-06 LA - en PB - ASPE 2009 Spring Topical Meeting Mechanical Metrology and Measurement Uncertainty, Albuquerque, NM PY - 2009 TI - Accurate Picometers for DC and Low-Frequency Displacement Measurement UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=902317 ER -