TY - JOUR AU - A. G. Abajian TI - Polynomial length proofs for some class of Tseitin formulas JO - Proceedings of the Yerevan State University. Physical and mathematical sciences PY - 2011 SP - 3 EP - 8 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/UZERU_2011_3_a0/ LA - en ID - UZERU_2011_3_a0 ER -