Selective adsorption in 4He-MgO scattering.

@article{Mahgerefteh1989SelectiveAI,
  title={Selective adsorption in 4He-MgO scattering.},
  author={Mahgerefteh and C G Jung and Frankl},
  journal={Physical review. B, Condensed matter},
  year={1989},
  volume={39 6},
  pages={3900-3904}
}