@inproceedings{Bethel:SceneGraphPanel:Siggraph99, 
 author = {E. Wes Bethel and Carl Bass and Sharon Rose Clay and Brian 
                  Hook and Michael T. Jones and Henry Sowizral and 
                  Andries van Dam}, 
 title = {{Scene Graph APIs: Wired or Tired?}}, 
 booktitle = {SIGGRAPH '99: ACM SIGGRAPH 99 Conference abstracts and 
                  applications}, 
 year = {1999}, 
 isbn = {1-58113-103-8}, 
 pages = {136--138}, 
 address = {Los Angeles, CA, USA}, 
}