MO analysis of macroscopic supercurrent flow in MgB2 R. Gerbaldo, G. Ghigo, G. Giunchi, L. Gozzelino, F. Laviano and E. Mezzetti Eur. Phys. J. B, 26 3 (2002) 297-300 Published online: 15 April 2002 DOI: 10.1140/epjb/e20020092