1. Ayachit, U.: The ParaView Guide. Kitware Inc., Clifton Park (2016)
2. Beare, R., Lehmann, G.: The watershed transform in ITK - discussion and new developments. Insight J. (2006)
3. Butler, J.P., Oldmixon, E.H., Hoppin, F.G.: Dihedral angles of septal “bend” structures in lung parenchyma. J. Appl. Physiol. 81(4), 1800–1806 (1996)
4. Cardona, A., Arganda-Carreras, I., Saalfeld, S.: Register Virtual Stack Slices (Fiji). http://imagej.net/Register_Virtual_Stack_Slices
5. Eaton, J.W., Bateman, D., Hauberg, S., Wehbring, R.: GNU Octave version 4.0.0 manual: a high-level interactive language for numerical computations (2015)