TY - JOUR AU - Randall Wagner C2 - Journal of the Acoustical Society of America DA - 2018-03-01 LA - en M1 - 143 PB - Journal of the Acoustical Society of America PY - 2018 TI - Pressure reciprocity calibrations of laboratory standard microphones at the National Institute of Standards and Technology UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=924742 ER -