@article{MS2_1995__77_2_167348,
     author = {B.Z. Shapiro},
     title = {On {Singularities} of {Smooth} {Maps} to a {Space} with a {Fixed} {Cone.}},
     journal = {Mathematica Scandinavica},
     pages = {19--44},
     year = {1995},
     volume = {77},
     number = {2},
     zbl = {0848.58006},
     url = {http://geodesic.mathdoc.fr/item/MS2_1995__77_2_167348/}
}