@article{Kastaun:2020uxr,
    author = "Kastaun, Wolfgang and Kalinani, Jay Vijay and Ciolfi, Riccardo",
    title = "{Robust Recovery of Primitive Variables in Relativistic Ideal Magnetohydrodynamics}",
    eprint = "2005.01821",
    archivePrefix = "arXiv",
    primaryClass = "gr-qc",
    doi = "10.1103/PhysRevD.103.023018",
    journal = "Phys. Rev. D",
    volume = "103",
    number = "2",
    pages = "023018",
    year = "2021"
}