@article{PDM_2023_4_a4,
     author = {N. A. Gaydamakin},
     title = {The model and metrics of awareness in~confidential information. {Part} 2. {Actual} awareness},
     journal = {Prikladna\^a diskretna\^a matematika},
     pages = {55--70},
     publisher = {mathdoc},
     number = {4},
     year = {2023},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/PDM_2023_4_a4/}
}