@article{IM2_1992_39_1_a1,
     author = {V. A. Krasnov},
     title = {Characteristic classes of vector bundles on a real algebraic variety},
     journal = {Izvestiya. Mathematics },
     pages = {703--730},
     publisher = {mathdoc},
     volume = {39},
     number = {1},
     year = {1992},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_1992_39_1_a1/}
}