BibTex format
@article{Watkinson:2017:mnras/stx2130,
author = {Watkinson, CA and Majumdar, S and Pritchard, JR and Mondal, R},
doi = {mnras/stx2130},
journal = {Monthly Notices of the Royal Astronomical Society},
pages = {2436--2446},
title = {A fast estimator for the bispectrum and beyond - a practical method for measuring non-Gaussianity in 21-cm maps},
url = {http://dx.doi.org/10.1093/mnras/stx2130},
volume = {472},
year = {2017}
}