1. Lecture Notes;H.R. Andersen,1999
2. Astola, J., Kuosmanen, P.: Fundamentals of Nonlinear Digital Filtering. CRC Press, Boca Raton (1997)
3. Anguelov, R., Butler, P.W., Rohwer, C.H., Wild, M.: Calculating the Output Distribution of Stack Filters that Are Erosion-dilation Cascades, in Particular LU LU-filters (2012, submitted)
4. Craig, A.T.: On the distribution of certain statistics. Am. J. Math. 54, 353–366 (1932)
5. Eiter, T., Makino, K., Gottlob, G.: Computational aspects of monotone dualization: a brief survey. Discrete Appl. Math. 156, 2035–2049 (2008)