@article{CM_1979__38_2_241_0,
     author = {Vainsencher, Israel},
     title = {The degrees of certain strata of the dual variety},
     journal = {Compositio Mathematica},
     pages = {241--252},
     publisher = {Sijthoff et Noordhoff International Publishers},
     volume = {38},
     number = {2},
     year = {1979},
     mrnumber = {528841},
     zbl = {0426.14005},
     language = {en},
     url = {http://www.numdam.org/item/CM_1979__38_2_241_0/}
}