@article{egp20,
title = {Optimal convergence behavior of adaptive {FEM} driven by simple $(h- h/ 2)$-type error estimators},
author = {Erath, Christoph and Gantner, Gregor and Praetorius, Dirk},
journal = {Comput. Math. Appl.},
volume = {79},
number = {3},
pages = {623--642},
year = {2020},
doi = {10.1016/j.camwa.2019.07.014},
eprint = {arXiv:1805.00715}}