@article{NCD_2008_13_1_a3,
     author = {Miodrag \v{Z}ivkovi\'c},
     title = {Selective encryption of {Huffman} compressed text},
     journal = {Review of the National Center for Digitization},
     pages = {22 - 26},
     publisher = {mathdoc},
     volume = {13},
     number = {1},
     year = {2008},
     url = {http://geodesic.mathdoc.fr/item/NCD_2008_13_1_a3/}
}