H. H. Zhun, V. V. Starikov, and V. P. Koverya, Development of a technology for manufacturing a heat-shielding structure on nitrogen cryocontainers, excluding heat transfer through gas, Low Temp. Phys. 48, (2022) [Fiz. Nyzk. Temp. 48, 774–782, (2022)] DOI: https://doi.org/10.1063/10.0013291.