Structure and stability of NeHe: Experiment and diffusion quantum Monte Carlo theory with on the fly electronic structure
Brindle, Carrie A., Melissa R. Prado, Kenneth C. Janda, Nadine Halberstadt, and Marius Lewerenz. 2005. “Structure and Stability of NeHe: Experiment and Diffusion Quantum Monte Carlo Theory With on the Fly Electronic Structure”. The Journal of Chemical Physics 123: 064312.