@article{NSJOM_1983_13_Nonea_28,
     author = {Budin\v{c}evi\'c Mirko},
     title = {One element key {Cipher}},
     journal = {Novi Sad Journal of Mathematics},
     pages = {311-315},
     publisher = {mathdoc},
     volume = {13},
     year = {1983},
     url = {http://geodesic.mathdoc.fr/item/NSJOM_1983_13_Nonea_28/}
}