@article{Trifunovic2017,
author = {Trifunovic, Luca and Brouwer, Piet W.},
year = {2017},
language = {eng},
title = {Bott periodicity for the topological classification of gapped states of matter with reflection symmetry},
volume = {Vol. 96},
issn = {1098-0121 (Print)},
issn = {1550-235X (Online)},
url = "http://dx.doi.org/10.17169/refubium-1447",
}