@conference {li2010quantum,
	title = {Quantum Monte Carlo Prediction of Vibrational Frequency Shifts for CO{\textendash}(p-H_2) _n Clusters},
	booktitle = {65th International Symposium On Molecular Spectroscopy},
	volume = {65},
	year = {2010},
	pages = {MF03},
	author = {Li, Hui and Le Roy, Robert J and Roy, Pierre-Nicholas}
}
