Petr Harasim, Jan Valdman. Verification of functional a posteriori error estimates for obstacle problem in 1D. Kybernetika, 49(5):738-754, 2013. [doi]
@article{HarasimV13,
title = {Verification of functional a posteriori error estimates for obstacle problem in 1D},
author = {Petr Harasim and Jan Valdman},
year = {2013},
url = {http://www.kybernetika.cz/content/2013/5/738},
researchr = {https://researchr.org/publication/HarasimV13},
cites = {0},
citedby = {0},
journal = {Kybernetika},
volume = {49},
number = {5},
pages = {738-754},
}