@article{DAN_1966_169_1_a3,
     author = {Yu. T. Medvedev},
     title = {Interpretation of logical formulas by means of finite problems},
     journal = {Doklady Akademii Nauk},
     pages = {20--23},
     publisher = {mathdoc},
     volume = {169},
     number = {1},
     year = {1966},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1966_169_1_a3/}
}