@unpublished{DornOppermannKhatrietal.2013, author = {Dorn, Sebastian and Oppermann, Niels and Khatri, Rishi and Selig, Marco and Enßlin, Torsten A.}, title = {Fast and Precise Way to Calculate the Posterior for the Local Non-Gaussianity Parameter fnl from Cosmic Microwave Background Observations}, publisher = {arxiv.org}, doi = {10.48550/arXiv.1307.3884}, pages = {13}, year = {2013}, language = {en} }