Jacob M. Howe, Andy King, Charles Lawrence-Jones. Quadtrees as an Abstract Domain. Electronic Notes in Theoretical Computer Science, 267(1):89-100, 2010. [doi]
@article{HoweKL10,
title = {Quadtrees as an Abstract Domain},
author = {Jacob M. Howe and Andy King and Charles Lawrence-Jones},
year = {2010},
doi = {10.1016/j.entcs.2010.09.008},
url = {http://dx.doi.org/10.1016/j.entcs.2010.09.008},
researchr = {https://researchr.org/publication/HoweKL10},
cites = {0},
citedby = {0},
journal = {Electronic Notes in Theoretical Computer Science},
volume = {267},
number = {1},
pages = {89-100},
}