Zharkov, I., V. Safronov, V. Khodunov, V. Konoval, I. Palamarchuk, O. Selivanov, and A. Solonetsky. “Optimization of the Process of Obtaining Low Temperatures in Universal Liquid-Flow Cryostats”. Ukrainian Journal of Physics, vol. 66, no. 12, Dec. 2021, p. 1042, doi:10.15407/ujpe66.12.1042.