@inproceedings{Glueck:2009:MRV,
 author = {Glueck, Michael and Crane, Keenan and Anderson, Sean and Rutnik, Andres and Khan, Azam},
 title = {Multiscale 3D reference visualization},
 booktitle = {Proceedings of the 2009 symposium on Interactive 3D graphics and games},
 series = {I3D '09},
 year = {2009},
 isbn = {978-1-60558-429-4},
 location = {Boston, Massachusetts},
 pages = {225--232},
 numpages = {8},
 url = {http://doi.acm.org/10.1145/1507149.1507186},
 doi = {http://doi.acm.org/10.1145/1507149.1507186},
 acmid = {1507186},
 publisher = {ACM},
 address = {New York, NY, USA},
 keywords = {3D navigation, 3D widgets, desktop 3D environments, virtual camera},
}