`Giant' normal state magnetoresistances of Bi2Sr2CaCu2O8+δ V. N. Zavaritsky, J. Vanacken, V. V. Moshchalkov and A. S. Alexandrov Eur. Phys. J. B, 42 3 (2004) 367-371 Published online: 23 December 2004 DOI: 10.1140/epjb/e2004-00392-5