@Article{jue:14h,
  author =  	 {D.-M. Nguyen and M. Pauley and B. J\"uttler},
  title = 	 {Isogeometric Segmentation. {P}art {II:} {O}n the segmentability 
                  of contractible solids with non-convex edges},
  journal = 	 {Graphical Models},
  year = 	 {2014},
  volume = 	 {76},
  pages = 	 {426-439},
  doi =  {10.1016/j.gmod.2014.03.013},
}