@article {li2010molecular,
	title = {Molecular superfluid: nonclassical rotations in doped para-hydrogen clusters},
	journal = {Physical review letters},
	volume = {105},
	year = {2010},
	pages = {133401},
	publisher = {American Physical Society},
	author = {Li, Hui and Le Roy, Robert J and Roy, Pierre-Nicholas and McKellar, ARW}
}
