TY  - JOUR
AU  - J Fowler
AU  - Maritoni Litorja
C2  - Metrologia
DA  - 2003-02-01
LA  - en
M1  - 40
PB  - Metrologia
PY  - 2003
TI  - Geometric Area Measurements of Circular Apertures for Radiometry at NIST
UR  - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=841640
ER  -