@article{MartensHerder1999, author = {Martens, William L. and Herder, Jens}, title = {Perceptual criteria for eliminating reflectors and occluders for efficient rendering of environmental sound}, journal = {The Journal of the Acoustical Society of America}, volume = {105}, number = {2}, pages = {979}, doi = {10.1121/1.425349}, year = {1999}, }