G. H. Kirby, M. Visvaligam, P. Wade. Recognition and Representation of Hierarchy of Polygons with Holes. Comput. J., 32(6):554-562, 1989.
@article{KirbyVW89,
title = {Recognition and Representation of Hierarchy of Polygons with Holes},
author = {G. H. Kirby and M. Visvaligam and P. Wade},
year = {1989},
researchr = {https://researchr.org/publication/KirbyVW89},
cites = {0},
citedby = {0},
journal = {Comput. J.},
volume = {32},
number = {6},
pages = {554-562},
}