PSR B2111+46: a test of the inverse Compton scattering model of radio emission H. Zhang, G. J. Qiao, J. L. Han, K. J. Lee and H. G. Wang A&A, 465 2 (2007) 525-531 Published online: 05 February 2007 DOI: 10.1051/0004-6361:20066550