Markovianity of Trabecular Networks
 @PhdThesis{timm06thesis,
  author = 	 {W. Timm},
  title = 	 {Markovianity of Trabecular Networks},
  school = 	 {Inst. f. Informatik  der Christian-Albrechts-U                 niversit{"a}t zu Kiel},
  year = 	 2006,
}