@article{DAN_1986_290_2_a5,
     author = {M. I. Kanovich},
     title = {Quasipolynomial algorithms for the recognition of the satisfiability and derivability of propositional formulas},
     journal = {Doklady Akademii Nauk},
     pages = {281--286},
     publisher = {mathdoc},
     volume = {290},
     number = {2},
     year = {1986},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1986_290_2_a5/}
}