@Article{Kobbelt_2004_4816,
  author = {Kobbelt, Leif and Botsch, Mario},
 journal = {Computers {\&} Graphics},
 number = {6},
 pages = {801-814},
 title = {A survey of point-based techniques in computer graphics},
 volume = {28},
 year = {2004},
 title_with_no_special_chars = {A survey of pointbased techniques in computer graphics}
}