@Misc{Villars2016:sm_isp_ppp_adc12840cf903b639d9e404446105149, editor="Villars, Pierre and Hulliger, Fritz", title="Ge3N4 hp elastic moduli: Datasheet from ``PAULING FILE Multinaries Edition -- 2012'' in SpringerMaterials (https://materials.springer.com/isp/physical-property/docs/ppp{\_}adc12840cf903b639d9e404446105149)", 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 2021-03-03", url="https://materials.springer.com/isp/physical-property/docs/ppp_adc12840cf903b639d9e404446105149" }