@article{M2AN_2005__39_1_157_0,
     author = {Grepl, Martin A. and Patera, Anthony T.},
     title = {A posteriori error bounds for reduced-basis approximations of parametrized parabolic partial differential equations},
     journal = {ESAIM: Mathematical Modelling and Numerical Analysis },
     pages = {157--181},
     publisher = {EDP-Sciences},
     volume = {39},
     number = {1},
     year = {2005},
     doi = {10.1051/m2an:2005006},
     mrnumber = {2136204},
     zbl = {1079.65096},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.1051/m2an:2005006/}
}