A. Adem, M. C. Cheng. Representation spaces for central extensions and almost commuting unitary matrices. J. London Math. Society, 94(2):503-524, 2016. [doi]
@article{AdemC16,
title = {Representation spaces for central extensions and almost commuting unitary matrices},
author = {A. Adem and M. C. Cheng},
year = {2016},
doi = {10.1112/jlms/jdw046},
url = {http://dx.doi.org/10.1112/jlms/jdw046},
researchr = {https://researchr.org/publication/AdemC16},
cites = {0},
citedby = {0},
journal = {J. London Math. Society},
volume = {94},
number = {2},
pages = {503-524},
}