@article{ImpCigSco05,
  author = {Impoco, G. and Cignoni, P. and Scopigno, R.},
  title = {A Six-Degrees-of-Freedom Planning Algorithm for The Acquisition of Complex Surfaces},
  journal = {International Journal of Shape Modeling},
  volume = {11},
  number = {1},
  month = {June},
  pages = {1-23},
  publisher = {World Scientific},
  year = {2005}
}