@article{UZERU_2011_3_a0,
     author = {A. G. Abajian},
     title = {Polynomial length proofs for some class of {Tseitin} formulas},
     journal = {Proceedings of the Yerevan State University. Physical and mathematical sciences},
     pages = {3--8},
     publisher = {mathdoc},
     number = {3},
     year = {2011},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/UZERU_2011_3_a0/}
}