TY - JOUR AU - O. N. Vasilenko TI - On the solvability of the discrete logarithm problem in residue classes JO - Fundamentalʹnaâ i prikladnaâ matematika PY - 2002 SP - 647 EP - 653 VL - 8 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FPM_2002_8_3_a1/ LA - ru ID - FPM_2002_8_3_a1 ER -