Brand, Thomas, et al. “Predicting the Benefit of Binaural Cue Preservation in Bilateral Directional Processing Schemes for Listeners With Impaired Hearing”. Proceedings of the International Symposium on Auditory and Audiological Research, vol. 6, Jan. 2018, pp. 335-42, https://proceedings.isaar.eu/index.php/isaarproc/article/view/2017-41.