@article{M2AN_2009__43_5_867_0,
     author = {Cheddadi, Ibrahim and Fu\v{c}{\'\i}k, Radek and Prieto, Mariana I. and Vohral{\'\i}k, Martin},
     title = {Guaranteed and robust a posteriori error estimates for singularly perturbed reaction-diffusion problems},
     journal = {ESAIM: Mod\'elisation math\'ematique et analyse num\'erique},
     pages = {867--888},
     publisher = {EDP-Sciences},
     volume = {43},
     number = {5},
     year = {2009},
     doi = {10.1051/m2an/2009012},
     mrnumber = {2559737},
     language = {en},
     url = {http://www.numdam.org/articles/10.1051/m2an/2009012/}
}