@inproceedings{Girshick:1999:RTP,
  opteditor = {},
  optnote = {},
  optorganization = {},
  author = {Ahna Girshick and Victoria Interrante},
  optkey = {},
  optannote = {},
  optseries = {},
  address = {New York},
  localfile = {papers/Girshick.1999.RTP.pdf},
  publisher = {ACM Press/ACM SIGGRAPH},
  doi = {http://doi.acm.org/10.1145/311625.312172},
  optmonth = {},
  opturl = {},
  optcrossref = {},
  booktitle = SIGGRAPH99ABSTR,
  optstatus = {abstract url},
  optvolume = {},
  optnumber = {},
  title = {{R}eal-{T}ime {P}rincipal {D}irection {L}ine {D}rawings of
           {A}rbitraty {3D} {S}urfaces},
  year = {1999},
  pages = {271},
}