@INPROCEEDINGS{blum2010ismar, author = {T. Blum and M. Wieczorek and A. Aichert and R. Tibrewal and N. Navab}, title = {{The effect of out-of-focus blur on visual discomfort when using stereo displays}}, booktitle = {{Proceedings of the 9th International Symposium on Mixed and Augmented Reality (ISMAR)}}, address = {Seoul, South Korea}, year = {2010}, month = {October} }