1. An apparatus for calibrating vacuum gauges in the UHV region
2. The calibration of vacuum gauges
3. Peggs GN. The dynamic flow technique for the calibration of vacuum gauges. NPL Report MOM 1973;6.
4. Peggs GN. The dynamic flow technique for the calibration of vacuum gauges, Part 2: The measurement of gas throughput NPL Report MOM 1975;14.
5. ISO/DIS 3570/1, Vacuum gauges—standard methods for calibration —Part I.: Pressure reduction by continuous flow in the pressure range of 10−1 to 10−5 Pa (10−3 to 10−7 Torr). 112, 1975.