Magnetic field rotation in the screw gallium flow V. Noskov, S. Denisov, P. Frick, S. Khripchenko, D. Sokoloff and R. Stepanov Eur. Phys. J. B, 41 4 (2004) 561-568 Published online: 05 November 2004 DOI: 10.1140/epjb/e2004-00349-8