@article{Bergholtz2013,
author = {Bergholtz, Emil J. and Liu, Zhao},
year = {2013},
language = {eng},
copyright = {http://www.worldscientific.com/page/authors/author-rights},
title = {Topological Flat Band Models and Fractional Chern Insulators},
issn = {0217-9792},
url = "http://dx.doi.org/10.17169/refubium-19043",
}