@article{00626015, title = {Dynamics of certain nonconformal degree-two maps of the plane.}, journal = {Experimental Mathematics}, volume = {2}, year = {1993}, pages = {281-300}, doi = {10.1080/10586458.1993.10504569}, zbl = {0816.30015}, language = {en}, url = {http://dml.mathdoc.fr/item/00626015} }
Bielefeld, Ben; Sutherland, Scott; Tangerman, Folkert; Veerman, J.J.P. Dynamics of certain nonconformal degree-two maps of the plane.. Experimental Mathematics, Tome 2 (1993) pp. 281-300. doi : 10.1080/10586458.1993.10504569. http://gdmltest.u-ga.fr/item/00626015/