BibTex format
@article{Galilo:2017:10.1103/PhysRevLett.119.203204,
author = {Galilo, B and Lee, DKK and Barnett, R},
doi = {10.1103/PhysRevLett.119.203204},
journal = {Physical Review Letters},
title = {Topological edge state manifestation of interacting 2D boson lattices in a harmonic trap},
url = {http://dx.doi.org/10.1103/PhysRevLett.119.203204},
volume = {119},
year = {2017}
}