@article{PDM_2011_13_a16,
     author = {S. Y. Erofeev and V. A. Romankov},
     title = {Constructing of one-way functions based on undecidability of the endomorphism problem in groups},
     journal = {Prikladna\^a diskretna\^a matematika},
     pages = {32--33},
     publisher = {mathdoc},
     number = {13},
     year = {2011},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/PDM_2011_13_a16/}
}