BibTex format
@unpublished{Ungureanu:2020,
author = {Ungureanu, B and Makwana, M and Craster, R and Guenneau, S},
publisher = {arXiv},
title = {Localising symmetry protected edge waves via the topological rainbow effect},
url = {https://arxiv.org/abs/2003.13885},
year = {2020}
}