@article{VMUMM_2008_6_a1,
     author = {A. V. Markelova},
     title = {Solvability of the problem of taking the discrete logarithm},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {6--9},
     publisher = {mathdoc},
     number = {6},
     year = {2008},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_2008_6_a1/}
}