@article{IM2_1994_43_2_a4,
     author = {M. Z. Shapiro},
     title = {Topology of the space of nondegenerate curves},
     journal = {Izvestiya. Mathematics },
     pages = {291--310},
     publisher = {mathdoc},
     volume = {43},
     number = {2},
     year = {1994},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_1994_43_2_a4/}
}