@article{SM_1985_52_1_a15,
     author = {V. E. Govorov},
     title = {Codes and homology},
     journal = {Sbornik. Mathematics},
     pages = {275--282},
     publisher = {mathdoc},
     volume = {52},
     number = {1},
     year = {1985},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1985_52_1_a15/}
}