TY - JOUR AU - A. A. Semenov TI - The use of backdoors to estimate the hardness of propositional proofs and cryptographic attacks JO - Prikladnaya Diskretnaya Matematika. Supplement PY - 2023 SP - 87 EP - 95 IS - 16 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/PDMA_2023_16_a22/ LA - ru ID - PDMA_2023_16_a22 ER -