@article{Ilin05_effect,
author = {Alexander Ilin and Harri Valpola},
journal = {Neural Processing Letters},
month = {October},
number = {2},
pages = {183--204},
title = {On the Effect of the Form of the Posterior Approximation in Variational Learning of {ICA} Models},
volume = {22},
year = {2005},
}