Properties of solid ³He inclusions embedded in crystalline ⁴He matrix at ultralow temperatures von Ganshin, A., Grigor`ev, V., Maidanov, V., Mikhin, N., Penzev, A., Polev, A., Rudavskii, E., Rybalko, A.

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The features of the collective modes in aerogels filled with superfluid helium von Zadorozhko, A.A., Chagovets, V.K., Rudavskii, E.Ya., Sheshin, G.A., Kekutia, Sh.E., Chkhaidze, N.D., Mulders, N.

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