@Misc{Villars2016:sm_isp_ppp_2a55fa50530f70b9467ee4a0734c6eb6, editor="Villars, Pierre and Hulliger, Fritz", title="Na[BH4] lt phonons: Datasheet from ``PAULING FILE Multinaries Edition -- 2012'' in SpringerMaterials (https://materials.springer.com/isp/physical-property/docs/ppp{\_}2a55fa50530f70b9467ee4a0734c6eb6)", publisher="Springer-Verlag Berlin Heidelberg {\&} Material Phases Data System (MPDS), Switzerland {\&} National Institute for Materials Science (NIMS), Japan", note="Copyright 2016 Springer-Verlag Berlin Heidelberg {\&} Material Phases Data System (MPDS), Switzerland {\&} National Institute for Materials Science (NIMS), Japan", note="Part of SpringerMaterials", note="accessed 2021-02-28", url="https://materials.springer.com/isp/physical-property/docs/ppp_2a55fa50530f70b9467ee4a0734c6eb6" }