Mondelli, M. (2013). A finite difference scheme for the stack filter simulating the MCM. Image Processing On Line. Image Processing On Line.https://doi.org/10.5201/ipol.2013.53 
LibreCat: https://research-explorer.ista.ac.at/record/6768
DOI: 10.5201/ipol.2013.53

Mondelli, M., &; Ciomaga, A. (2011). Finite difference schemes for MCM and AMSS. Image Processing On Line. IPOL Image Processing On Line.https://doi.org/10.5201/ipol.2011.cm_fds 
LibreCat: https://research-explorer.ista.ac.at/record/6749
DOI: 10.5201/ipol.2011.cm_fds