id: 50088819
dt: j
an: 50088819
au: Samet, Hanan; Webber, Robert E.
ti: Storing a collection of polygons using quadtrees
so: ACM Trans. Graph. 4, No. 3, 182-222 (1985).
py: 1985
pu: 
la: EN
cc: 
ut: 
ci: 
li: doi:10.1145/282957.282966