Low-energy modes in phosphate glasses: A comparison with the soft potential model.

@article{Brodin1994LowenergyMI,
  title={Low-energy modes in phosphate glasses: A comparison with the soft potential model.},
  author={Brodin and Fontana and B{\"o}rjesson and Carini and Torell},
  journal={Physical review letters},
  year={1994},
  volume={73 15},
  pages={2067-2070}
}