@article{05245076,
title = {A flower structure of backward flow invariant domains for semigroups.},
journal = {Annales Academiae Scientiarum Fennicae. Mathematica},
volume = {33},
year = {2008},
pages = {3-34},
zbl = {1146.30007},
language = {en},
url = {http://dml.mathdoc.fr/item/05245076}
}
Elin, Mark; Shoikhet, David; Zalcman, Lawrence. A flower structure of backward flow invariant domains for semigroups.. Annales Academiae Scientiarum Fennicae. Mathematica, Tome 33 (2008) pp. 3-34. http://gdmltest.u-ga.fr/item/05245076/