@article{CM_1973__27_2_223_0, author = {Ronga, Felice}, title = {\guillemotleft{} La classe duale aux points doubles \guillemotright{} d'une application}, journal = {Compositio Mathematica}, volume = {27}, year = {1973}, pages = {223-232}, mrnumber = {391114}, zbl = {0271.57009}, language = {fr}, url = {http://dml.mathdoc.fr/item/CM_1973__27_2_223_0} }
Ronga, F. « La classe duale aux points doubles » d'une application. Compositio Mathematica, Tome 27 (1973) pp. 223-232. http://gdmltest.u-ga.fr/item/CM_1973__27_2_223_0/
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