TY - JOUR AU - V. A., Ustimenko TI - On Graph-Based Cryptography and Symbolic Computations JO - Serdica Journal of Computing PY - 2007 SP - 131 EP - 156 VL - 1 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SJC_2007_1_2_a1/ LA - en ID - SJC_2007_1_2_a1 ER -