TY - JOUR AU - D. V. Matyukhin TI - Effective version of the number field sieve for discrete logarithm in a field $\mathbf{GF}(p^k)$ JO - Trudy po diskretnoj matematike PY - 2006 SP - 121 EP - 151 VL - 9 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TDM_2006_9_a7/ LA - ru ID - TDM_2006_9_a7 ER -