@article{ETNA_2016__45__a8,
     author = {Linss, Torsten and Radojev, Goran},
     title = {Robust a posteriori error bounds for spline collocation applied to singularly perturbed reaction-diffusion problems},
     journal = {Electronic transactions on numerical analysis},
     pages = {342--353},
     publisher = {mathdoc},
     volume = {45},
     year = {2016},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ETNA_2016__45__a8/}
}