@article{ZNSL_1996_235_a10,
     author = {I. A. Dynnikov},
     title = {Semiclassical electron motion and {Novikov} conjecture},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {228--234},
     publisher = {mathdoc},
     volume = {235},
     year = {1996},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1996_235_a10/}
}