@ARTICLE {2851,
author={C. Brukner and N. Paunkovic and T. Rudolph and V. Vedral},
doi={},
journal={International Journal of Quantum Information},
title={Entanglement-assisted orientation in space},
year={2006},
month={January},
volume={4},
number={2},
pages={219-236},
ISSN={0219-7499}
}