@article{PDM_2017_3_a3,
     author = {V. A. Roman'kov and A. A. Obzor},
     title = {General algebraic cryptographic key exchange scheme and its cryptanalysis},
     journal = {Prikladna\^a diskretna\^a matematika},
     pages = {52--61},
     publisher = {mathdoc},
     number = {3},
     year = {2017},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/PDM_2017_3_a3/}
}