TY - JOUR AU - A. A. Semenov TI - Backdoors in combinatorial problems and their probabilistic generalizations JO - Prikladnaya Diskretnaya Matematika. Supplement PY - 2022 SP - 100 EP - 104 IS - 15 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/PDMA_2022_15_a22/ LA - ru ID - PDMA_2022_15_a22 ER -