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@article{MM2_1991__72_1_155651, author = {Paolo Aluffi}, title = {Some characteristic numbers for nodal and cuspidal plane curves of any degree.}, journal = {Manuscripta mathematica}, pages = {425--444}, publisher = {mathdoc}, volume = {72}, number = {1}, year = {1991}, zbl = {0749.14035}, url = {http://geodesic.mathdoc.fr/item/MM2_1991__72_1_155651/} }
Paolo Aluffi. Some characteristic numbers for nodal and cuspidal plane curves of any degree.. Manuscripta mathematica, Tome 72 (1991) no. 1, pp. 425-444. http://geodesic.mathdoc.fr/item/MM2_1991__72_1_155651/