@article {jveraartwvheckejsijbers2011, title = {Constrained Maximum Likelihood Estimation of the Diffusion Kurtosis Tensor Using a Rician Noise Model}, journal = {Magnetic Resonance in Medicine}, volume = {66}, number = {3}, year = {2011}, pages = {678-686}, doi = {http://dx.doi.org/doi:10.1002/mrm.22835}, author = {Jelle Veraart and Wim Van Hecke and Jan Sijbers} }