TY  - JOUR
AU  - N. V. Medvedeva
AU  - S. S. Titov
TI  - Non-endomorphic perfect ciphers with two elements in plaintext alphabet
JO  - Prikladnaya Diskretnaya Matematika. Supplement
PY  - 2015
SP  - 63
EP  - 66
IS  - 8
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/PDMA_2015_8_a22/
LA  - ru
ID  - PDMA_2015_8_a22
ER  -