Premetric teleparallel theory of gravity and its local and linear constitutive law Yakov Itin, Yuri N. Obukhov, Jens Boos and Friedrich W. Hehl Eur. Phys. J. C, 78 11 (2018) 907 Published online: 09 November 2018 DOI: 10.1140/epjc/s10052-018-6344-5