@article{DAN_1981_258_6_a8,
     author = {M. Sh. Farber},
     title = {Stable classification of knots},
     journal = {Doklady Akademii Nauk},
     pages = {1318--1321},
     publisher = {mathdoc},
     volume = {258},
     number = {6},
     year = {1981},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1981_258_6_a8/}
}