@article{
10.1111:j.1467-8659.2010.01654.x
,
journal = {Computer Graphics Forum},
title = {{
BqR-Tree: A Data Structure for Flights and Walkthroughs in Urban Scenes with Mobile Elements
}},
author = {
Pina, J.L.
 and 
Seron, F.
 and 
Cerezo, E.
},
year = {
2010
},
publisher = {
The Eurographics Association and Blackwell Publishing Ltd
},
ISSN = {
1467-8659
},
DOI = {
10.1111/j.1467-8659.2010.01654.x
}
}