@article{PDM_2010_12_a25,
     author = {D. N. Kolegov},
     title = {Teaching the protected computer nets design at the {Cisco} platform},
     journal = {Prikladna\^a diskretna\^a matematika},
     pages = {53--55},
     publisher = {mathdoc},
     number = {12},
     year = {2010},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/PDM_2010_12_a25/}
}