@article{CSIS_2005_2_1_a4,
     author = {A. N. El-Kassar and Ramzi A. Haraty},
     title = {ElGamal {Public-Key} {Cryptosystem} in {Multiplicative} {Groups} of {Quotient} {Rings} of {Polynomials} over {Finite} {Fields}},
     journal = {Computer Science and Information Systems},
     publisher = {mathdoc},
     volume = {2},
     number = {1},
     year = {2005},
     url = {http://geodesic.mathdoc.fr/item/CSIS_2005_2_1_a4/}
}