@article{DBLP:journals/siamnum/ErnV10,
author = {Alexandre Ern and
Martin Vohral\'{\i}k},
title = {A Posteriori Error Estimation Based on Potential and Flux
Reconstruction for the Heat Equation},
journal = {SIAM J. Numerical Analysis},
volume = {48},
number = {1},
year = {2010},
pages = {198-223},
ee = {http://dx.doi.org/10.1137/090759008},
bibsource = {DBLP, http://dblp.uni-trier.de}
}