BibTex format
@article{Wiltshaw:2020:10.1016/j.wavemoti.2020.102662,
author = {Wiltshaw, R and Craster, R and Makwana, M},
doi = {10.1016/j.wavemoti.2020.102662},
journal = {Wave Motion},
title = {Asymptotic approximations for Bloch waves and topological mode steering in a planar array of Neumann scatterers},
url = {http://dx.doi.org/10.1016/j.wavemoti.2020.102662},
volume = {99},
year = {2020}
}