@Misc{LandoltBornstein2004:sm_lbs_978-3-540-45555-4_14,
author="Fricke, G.
and Heilig, K.",
editor="Schopper, H.",
title="Nuclear Charge Radii {\textperiodcentered} 12-Mg Magnesium: Datasheet from Landolt-B{\"o}rnstein - Group I Elementary Particles, Nuclei and Atoms {\textperiodcentered} Volume 20: ``Nuclear Charge Radii'' in SpringerMaterials (https://doi.org/10.1007/10856314{\_}14)",
publisher="Springer-Verlag Berlin Heidelberg",
note="Copyright 2004 Springer-Verlag Berlin Heidelberg",
note="Part of SpringerMaterials",
note="accessed 2021-01-24",
doi="10.1007/10856314_14",
url="https://materials.springer.com/lb/docs/sm_lbs_978-3-540-45555-4_14"
}