@article{DAN_1978_238_2_a1,
     author = {A. S. Kuzichev},
     title = {A theorem on the consistency of formal arithmetic},
     journal = {Doklady Akademii Nauk},
     pages = {269--272},
     publisher = {mathdoc},
     volume = {238},
     number = {2},
     year = {1978},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1978_238_2_a1/}
}