@article{GGI,
author = {J. Gedicke and S. Geevers and I. Perugia},
title = {An equilibrated a posteriori error estimator for arbitrary-order {N}édélec elements for magnetostatic problems},
journal = {J. Sci. Comput.},
volume = {},
number = {},
pages = {},
year = {online, 2020},
doi = {10.1007/s10915-020-01224-x}
}