@article{IJOPCM_2008__1_3_227119,
     author = {Anitha, R. and Sankarasubramanian, R.S.},
     title = {Efficient proprietary certification process and secured theft-protected proprietary certificates.},
     journal = {International journal of open problems in computer science and mathematics},
     pages = {253},
     year = {2008},
     volume = {1},
     number = {3},
     zbl = {1204.94060},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IJOPCM_2008__1_3_227119/}
}