@article{10_2140_agt_2011_11_2297,
     author = {Jiang, Boju and Wang, Shida and Zhang, Qiang},
     title = {Bounds for fixed points and fixed subgroups on surfaces and graphs},
     journal = {Algebraic and Geometric Topology},
     pages = {2297--2318},
     year = {2011},
     volume = {11},
     number = {4},
     doi = {10.2140/agt.2011.11.2297},
     url = {http://geodesic.mathdoc.fr/articles/10.2140/agt.2011.11.2297/}
}