@article{TDM_2007_10_a9,
     author = {D. V. Matyukhin},
     title = {On the ``weak'' keys of {Diffie--Hellman} problems in a field~$F_{p^m}$},
     journal = {Trudy po diskretnoj matematike},
     pages = {182--187},
     publisher = {mathdoc},
     volume = {10},
     year = {2007},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TDM_2007_10_a9/}
}