T. Beth, D. Jungnickel and H. Lenz, Design Theory, Volume I, 2nd edition, Cambridge University Press, Cambridge, 1999.
 T. M. Cover and J. A. Thomas, Elements of Information Theory, 2nd edition, John Wiley & Sons, Inc., New Jersey, 2006.
 R. Li and W. Heidrich, Hierarchical and view-invariant light field segmentation by maximizing entropy rate on 4D ray graphs, ACM Trans. Graph. 38 (6) (2019) Article 167.
 J. H. van Lint and R. M. Wilson, A Course in Combinatorics, 2nd edition, Cambridge University Press, Cambridge, 2001.
 H. Ni and X. Niu, Agglomerative oversegmentation using dual similarity and enropy rate, Pattern Recogn. 93 (2019) 324-336.
 N. Privault, Understanding Markov Chains: Examples and Applications, 2nd edition, Springer, Singapore, 2018.
 S. M. Ross, Stochastic Processes, 2nd edition, John Wiley & Sons, Inc., New York, 1996.
 R. J. H. Ross, C. Strandkvist and W. Fontana, Compressibility of random walker trajectories on growing networks, Phys. Lett. A 383 (17) (2019) 2028−2032.