@article{AA_1989_1_5_a8,
     author = {V. G. Turaev},
     title = {Elementary ideals of links and manifolds: symmetry and asymmetry},
     journal = {Algebra i analiz},
     pages = {223--232},
     publisher = {mathdoc},
     volume = {1},
     number = {5},
     year = {1989},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AA_1989_1_5_a8/}
}