This paper is the second part of [2] and is devoted to the study of the spiral orbits of self maps of the 4-star with the branching point fixed, completing the characterization of the strongly directed primary orbits for such maps.
@article{bwmeta1.element.bwnjournal-article-doi-10_4064-am29-3-6, author = {Llu\'\i s Alsed\`a and Jos\'e Miguel Moreno}, title = {On the primary orbits of star maps (second part: spiral orbits)}, journal = {Applicationes Mathematicae}, volume = {29}, year = {2002}, pages = {331-357}, zbl = {1090.37028}, language = {en}, url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-am29-3-6} }
Lluís Alsedà; José Miguel Moreno. On the primary orbits of star maps (second part: spiral orbits). Applicationes Mathematicae, Tome 29 (2002) pp. 331-357. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-am29-3-6/