Leonard Wanger, James A. Ferwerda, Donald P. Greenberg. Perceiving spatial relationships in computer-generated images. IEEE Computer Graphics and Applications, 12(3):44-58, 1992. [doi]
@article{WangerFG92,
title = {Perceiving spatial relationships in computer-generated images},
author = {Leonard Wanger and James A. Ferwerda and Donald P. Greenberg},
year = {1992},
doi = {10.1109/38.135913},
url = {http://doi.ieeecomputersociety.org/10.1109/38.135913},
researchr = {https://researchr.org/publication/WangerFG92},
cites = {0},
citedby = {0},
journal = {IEEE Computer Graphics and Applications},
volume = {12},
number = {3},
pages = {44-58},
}