\bib{1985/elgamal-log}
\yr 1985
\mr 86j:11130
\by Taher ElGamal
\paper A subexponential-time algorithm for computing discrete logarithms over GF$(p^2)$
\jour IEEE Transactions on Information Theory
\issn 0018--9448
\vol 31
\pages 473--481
\seeolder \cite{1984/elgamal-log-draft}
\endref
