@ARTICLE{
author={Di Castro D,Angst M,Eshchenko DG,Khasanov Rustem,Roos J,Savic Ilija M,Shengelaya A,Bud 'ko SL,Canfield PC,Conder K,Karpinski J,Kazakov SM,Ribeiro RA,Keller H},
year={2004},
title={Absence of a boron isotope effect in the magnetic penetration depth of MgB2},
journal={PHYSICAL REVIEW B},
volume={70},
number={1},
pages={-},
document_type={Article},
}