Induction heating of planetary interiors in white dwarf systems K. G. Kislyakova, L. Noack, E. Sanchis, L. Fossati, G. G. Valyavin, G. J. Golabek and M. Güdel A&A, 677 (2023) A109 Published online: 12 September 2023 DOI: 10.1051/0004-6361/202245225