Charles R. Dyer. The space efficiency of quadtrees. Computer Vision, Graphics, and Image Processing, 19(4):335-348, 1982. [doi]
@article{Dyer82a,
title = {The space efficiency of quadtrees},
author = {Charles R. Dyer},
year = {1982},
doi = {10.1016/0146-664X(82)90020-X},
url = {http://dx.doi.org/10.1016/0146-664X(82)90020-X},
researchr = {https://researchr.org/publication/Dyer82a},
cites = {0},
citedby = {0},
journal = {Computer Vision, Graphics, and Image Processing},
volume = {19},
number = {4},
pages = {335-348},
}