@article{urn:eudml:doc:38619, title = {Quadratic systems equivalent by domains to a linear one: global phase portraits.}, journal = {Extracta Mathematicae}, volume = {15}, year = {2000}, pages = {97-120}, zbl = {0969.34025}, mrnumber = {MR1792982}, language = {en}, url = {http://dml.mathdoc.fr/item/urn:eudml:doc:38619} }
Ndiaye, M.; Giacomini, H. Quadratic systems equivalent by domains to a linear one: global phase portraits.. Extracta Mathematicae, Tome 15 (2000) pp. 97-120. http://gdmltest.u-ga.fr/item/urn:eudml:doc:38619/