S. P. Polunin

Precision Gas Thermometry between 2.5 K and 308 K

D. Astrov, L. B. Beliansky, Y. Dedikov, 1989 .

Measuring the pressure in a gas thermometer

D. Astrov, L. B. Belyanskii, Y. Dedikov, 1987 .

Thermodynamic temperature scale from 13.8 to 308 K

D. Astrov, L. B. Belyanskii, Y. Dedikov, 1989 .

Gas thermometer for precision measurement of thermodynamic temperatures below 300°K

D. Astrov, L. B. Belyanskii, Y. Dedikov, 1987 .