Magneto-vibratory separation of glass and bronze granular mixtures immersed in a paramagnetic liquid P. López-Alcaraz, A. T. Catherall, R. J. A. Hill, M. C. Leaper, Michael R. Swift and P. J. King Eur. Phys. J. E, 24 2 (2007) 145-156 Published online: 31 October 2007 DOI: 10.1140/epje/i2007-10225-1