@article{DBLP:journals/eccc/ECCC-TR97-011,
author = {Alexander E. Andreev and
Andrea E. F. Clementi and
Jos{\'e} D. P. Rolim and
Luca Trevisan},
title = {Weak Random Sources, Hitting Sets, and BPP Simulations},
journal = {Electronic Colloquium on Computational Complexity (ECCC)},
volume = {4},
number = {11},
year = {1997},
ee = {http://eccc.hpi-web.de/eccc-reports/1997/TR97-011/index.html},
bibsource = {DBLP, http://dblp.uni-trier.de}
}