@article{DA_2020_27_4_a1,
     author = {A. A. Gorodilova and N. N. Tokareva and S. V. Agievich and C. Carlet and E. V. Gorkunov and V. A. Idrisova and N. A. Kolomeec and A. V. Kutsenko and R. K. Lebedev and S. Nikova and A. K. Oblaukhov and I. A. Pankratova and M. A. Pudovkina and V. Rijmen and A. N. Udovenko},
     title = {On the {Sixth} {International} {Olympiad} {in~Cryptography} {NSUCRYPTO}},
     journal = {Diskretnyj analiz i issledovanie operacij},
     pages = {21--57},
     publisher = {mathdoc},
     volume = {27},
     number = {4},
     year = {2020},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DA_2020_27_4_a1/}
}