@article{1993-adleman ,note={Note: see also older version $0} ,author={Leonard M. Adleman and Jonathan DeMarrais} ,ISSN={0025--5718} ,journal={Mathematics of Computation} ,MR={94e:11140} ,pages={1--15} ,title={{A subexponential algorithm for discrete logarithms over all finite fields}} ,volume={61} ,year={1993} }