Rapidly rotating pulsar radiation in vacuum nonlinear electrodynamics V. I. Denisov, I. P. Denisova, A. B. Pimenov and V. A. Sokolov Eur. Phys. J. C, 76 11 (2016) 612 Published online: 08 November 2016 DOI: 10.1140/epjc/s10052-016-4464-3