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@article{PORMA_2002__59_1_50941, author = {Frediani, P.}, title = {Real algebraic curves and real algebraic functions.}, journal = {Portugaliae mathematica}, pages = {1--35}, publisher = {mathdoc}, volume = {59}, number = {1}, year = {2002}, zbl = {1047.14044}, language = {en}, url = {http://geodesic.mathdoc.fr/item/PORMA_2002__59_1_50941/} }
Frediani, P. Real algebraic curves and real algebraic functions.. Portugaliae mathematica, Tome 59 (2002) no. 1, pp. 1-35. http://geodesic.mathdoc.fr/item/PORMA_2002__59_1_50941/