@article{SM_2016_207_9_a7,
     author = {D. S. Shamkanov},
     title = {A~realization theorem for the {G\"odel-L\"ob} provability logic},
     journal = {Sbornik. Mathematics},
     pages = {1344--1360},
     year = {2016},
     volume = {207},
     number = {9},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_2016_207_9_a7/}
}