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High cooling capacity ³He—⁴He dilution refrigerator, Tikhonov A.M., Gusev R.B., Boldarev S.T., Rodionov I.A., Fokin D.A., Echeistov V.V., Sorokin S.V., Gorlov Yu.A., Dobretsov A.A.
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Тихонов et al. (2024) studied this question.
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