Structure and superfluidity of ⁴He films on plated graphite

by Nyeki, J., Ray, R., Sheshin, G., Maidanov, V., Mikheev, V., Cowan, B., Saunders, J.
Published 1997

Properties of solid ³He inclusions embedded in crystalline ⁴He matrix at ultralow temperatures

by Ganshin, A., Grigor`ev, V., Maidanov, V., Mikhin, N., Penzev, A., Polev, A., Rudavskii, E., Rybalko, A.
Published 2000