@article{MVK_2023_14_1_a4,
     author = {F. M. Malyshev},
     title = {Embedding of provably unsolvable problems into stream ciphers},
     journal = {Matemati\v{c}eskie voprosy kriptografii},
     pages = {65--83},
     year = {2023},
     volume = {14},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MVK_2023_14_1_a4/}
}