@article{PORMA_1981__40_2_115444,
     author = {Mount, K.R. and Villamayor, O.E.},
     title = {Thom-Boardman singularities and monoidal transforms},
     journal = {Portugaliae mathematica},
     pages = {137--220},
     publisher = {mathdoc},
     volume = {40},
     number = {2},
     year = {1981},
     mrnumber = {0819885},
     zbl = {0596.13019},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PORMA_1981__40_2_115444/}
}