@article{NCD_2008_12_1_a2,
     author = {Vesna Vu\v{c}kovi\'c},
     title = {Image and its matrix, matrix and its image},
     journal = {Review of the National Center for Digitization},
     pages = {17 - 31},
     publisher = {mathdoc},
     volume = {12},
     number = {1},
     year = {2008},
     url = {http://geodesic.mathdoc.fr/item/NCD_2008_12_1_a2/}
}