1. A. P. Gerasimov et al., Izmer. Tekh., No. 4, 40 (2005).
2. A. P. Gerasimov et al., Izmer. Tekh., No. 4, 44 (2005).
3. ISO 9300:1900 (E), Measurement of Gas Flow by Means of Critical Flow Venturi Nozzles.
4. MI 1538-86. GSI, Critical Flow Meters. Procedure for Measuring the Mass Flow Rate of a Gas.
5. State Standard GOST 8.369-79, The State Primary Standard and All-Union Checking Scheme for Instruments for Measuring the Mass Flow Rate of a Gas in the 4⋅10 −2 –2.5⋅10 2 kg/sec Range.