@article{Langbehn2017,
author = {Langbehn, Josias and Peng, Yang and Trifunovic, Luka and Oppen, Felix von and Brouwer, Piet W.},
year = {2017},
language = {eng},
copyright = {http://journals.aps.org/authors/transfer-of-copyright-agreement},
title = {Reflection symmetric second-order topological insulators and superconductors},
issn = {0031-9007},
url = "http://dx.doi.org/10.17169/refubium-23607",
}