@inproceedings{133056aba93f41da96612d968203213f,
title = "Optical interferometry on solid-superfluid interfaces of 4He",
keywords = "crystal, interferometer, surface, crystal, interferometer, surface, crystal, interferometer, surface",
author = "A.V. Babkin and H. Alles and P.J. Hakonen and A.Ya. Parshin and J.P. Ruutu and J. Saram{\"a}ki",
year = "1994",
language = "English",
pages = "27",
booktitle = "ESF Workshop on Quantum Fluids and Solids, Konstanz, Germany, 25.-31.8.1994",
publisher = "European Science Foundation (ESF)",
address = "France",
}